Home / 2,309,472,463.80-3,464,208,695.70-2,263,555,961.40

Finding the Fourth Proportional to 2,309,472,463.80, 3,464,208,695.70 and 2,263,555,961.40

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Solution

The fourth proportional to 2,309,472,463.80, 3,464,208,695.70 and 2,263,555,961.40 is: 3,395,333,942.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,472,463.80 : 3,464,208,695.70 = 2,263,555,961.40 : x
  2. Step 2: Convert to fraction form
    2,309,472,463.80/3,464,208,695.70 = 2,263,555,961.40/x
  3. Step 3: Cross multiply
    2,309,472,463.80x = 3,464,208,695.70 × 2,263,555,961.40
  4. Step 4: Simplify right side
    2,309,472,463.80x = 7,841,430,244,685,453,312
  5. Step 5: Solve for x
    x = 7,841,430,244,685,453,312/2,309,472,463.80
  6. Step 6: Final answer
    x = 3,395,333,942.10

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Half scale
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Double scale
Find fourth proportional to 2,309,472,464.80, 3,464,208,697.20 and 2,263,555,962.40
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.