Home / 60,696,420.10-91,002,056.55-22,352,964.10

Finding the Fourth Proportional to 60,696,420.10, 91,002,056.55 and 22,352,964.10

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Solution

The fourth proportional to 60,696,420.10, 91,002,056.55 and 22,352,964.10 is: 33,513,767.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,696,420.10 : 91,002,056.55 = 22,352,964.10 : x
  2. Step 2: Convert to fraction form
    60,696,420.10/91,002,056.55 = 22,352,964.10/x
  3. Step 3: Cross multiply
    60,696,420.10x = 91,002,056.55 × 22,352,964.10
  4. Step 4: Simplify right side
    60,696,420.10x = 2,034,165,703,088,320
  5. Step 5: Solve for x
    x = 2,034,165,703,088,320/60,696,420.10
  6. Step 6: Final answer
    x = 33,513,767.36

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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.