Home / 9,941,583,624.08-13,719,676,262.91-5,425,752,318.44

Finding the Fourth Proportional to 9,941,583,624.08, 13,719,676,262.91 and 5,425,752,318.44

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Solution

The fourth proportional to 9,941,583,624.08, 13,719,676,262.91 and 5,425,752,318.44 is: 7,487,696,941.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,941,583,624.08 : 13,719,676,262.91 = 5,425,752,318.44 : x
  2. Step 2: Convert to fraction form
    9,941,583,624.08/13,719,676,262.91 = 5,425,752,318.44/x
  3. Step 3: Cross multiply
    9,941,583,624.08x = 13,719,676,262.91 × 5,425,752,318.44
  4. Step 4: Simplify right side
    9,941,583,624.08x = 74,439,565,291,730,157,568
  5. Step 5: Solve for x
    x = 74,439,565,291,730,157,568/9,941,583,624.08
  6. Step 6: Final answer
    x = 7,487,696,941.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.