Home / 6,111,611,951.40-9,167,417,927.10-3,322,184,430.60

Finding the Fourth Proportional to 6,111,611,951.40, 9,167,417,927.10 and 3,322,184,430.60

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Solution

The fourth proportional to 6,111,611,951.40, 9,167,417,927.10 and 3,322,184,430.60 is: 4,983,276,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,611,951.40 : 9,167,417,927.10 = 3,322,184,430.60 : x
  2. Step 2: Convert to fraction form
    6,111,611,951.40/9,167,417,927.10 = 3,322,184,430.60/x
  3. Step 3: Cross multiply
    6,111,611,951.40x = 9,167,417,927.10 × 3,322,184,430.60
  4. Step 4: Simplify right side
    6,111,611,951.40x = 30,455,853,106,214,944,768
  5. Step 5: Solve for x
    x = 30,455,853,106,214,944,768/6,111,611,951.40
  6. Step 6: Final answer
    x = 4,983,276,645.90

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Double scale
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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.