Home / 9,096,899,306.19-13,645,626,943.02-3,120,941,655.27

Finding the Fourth Proportional to 9,096,899,306.19, 13,645,626,943.02 and 3,120,941,655.27

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Solution

The fourth proportional to 9,096,899,306.19, 13,645,626,943.02 and 3,120,941,655.27 is: 4,681,507,852.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,899,306.19 : 13,645,626,943.02 = 3,120,941,655.27 : x
  2. Step 2: Convert to fraction form
    9,096,899,306.19/13,645,626,943.02 = 3,120,941,655.27/x
  3. Step 3: Cross multiply
    9,096,899,306.19x = 13,645,626,943.02 × 3,120,941,655.27
  4. Step 4: Simplify right side
    9,096,899,306.19x = 42,587,205,538,745,753,600
  5. Step 5: Solve for x
    x = 42,587,205,538,745,753,600/9,096,899,306.19
  6. Step 6: Final answer
    x = 4,681,507,852.88

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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.