Home / 31,903,349.28-44,026,398.04-17,416,661.28

Finding the Fourth Proportional to 31,903,349.28, 44,026,398.04 and 17,416,661.28

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Solution

The fourth proportional to 31,903,349.28, 44,026,398.04 and 17,416,661.28 is: 24,034,870.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,903,349.28 : 44,026,398.04 = 17,416,661.28 : x
  2. Step 2: Convert to fraction form
    31,903,349.28/44,026,398.04 = 17,416,661.28/x
  3. Step 3: Cross multiply
    31,903,349.28x = 44,026,398.04 × 17,416,661.28
  4. Step 4: Simplify right side
    31,903,349.28x = 766,792,862,041,135.88
  5. Step 5: Solve for x
    x = 766,792,862,041,135.88/31,903,349.28
  6. Step 6: Final answer
    x = 24,034,870.30

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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.