Home / 6,372,340,146.30-9,558,510,219.45-5,964,193,458.30

Finding the Fourth Proportional to 6,372,340,146.30, 9,558,510,219.45 and 5,964,193,458.30

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Solution

The fourth proportional to 6,372,340,146.30, 9,558,510,219.45 and 5,964,193,458.30 is: 8,946,290,187.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,340,146.30 : 9,558,510,219.45 = 5,964,193,458.30 : x
  2. Step 2: Convert to fraction form
    6,372,340,146.30/9,558,510,219.45 = 5,964,193,458.30/x
  3. Step 3: Cross multiply
    6,372,340,146.30x = 9,558,510,219.45 × 5,964,193,458.30
  4. Step 4: Simplify right side
    6,372,340,146.30x = 57,008,804,121,937,395,712
  5. Step 5: Solve for x
    x = 57,008,804,121,937,395,712/6,372,340,146.30
  6. Step 6: Final answer
    x = 8,946,290,187.45

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Half scale
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Double scale
Find fourth proportional to 6,372,340,147.30, 9,558,510,220.95 and 5,964,193,459.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.