Home / 60,336,445.16-90,505,127.02-17,205,612.14

Finding the Fourth Proportional to 60,336,445.16, 90,505,127.02 and 17,205,612.14

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Solution

The fourth proportional to 60,336,445.16, 90,505,127.02 and 17,205,612.14 is: 25,808,549.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,336,445.16 : 90,505,127.02 = 17,205,612.14 : x
  2. Step 2: Convert to fraction form
    60,336,445.16/90,505,127.02 = 17,205,612.14/x
  3. Step 3: Cross multiply
    60,336,445.16x = 90,505,127.02 × 17,205,612.14
  4. Step 4: Simplify right side
    60,336,445.16x = 1,557,196,112,187,554
  5. Step 5: Solve for x
    x = 1,557,196,112,187,554/60,336,445.16
  6. Step 6: Final answer
    x = 25,808,549.18

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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.