Home / 63,851,286.56-88,114,772.10-34,482,616.28

Finding the Fourth Proportional to 63,851,286.56, 88,114,772.10 and 34,482,616.28

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Solution

The fourth proportional to 63,851,286.56, 88,114,772.10 and 34,482,616.28 is: 47,586,008.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,851,286.56 : 88,114,772.10 = 34,482,616.28 : x
  2. Step 2: Convert to fraction form
    63,851,286.56/88,114,772.10 = 34,482,616.28/x
  3. Step 3: Cross multiply
    63,851,286.56x = 88,114,772.10 × 34,482,616.28
  4. Step 4: Simplify right side
    63,851,286.56x = 3,038,427,874,923,949.50
  5. Step 5: Solve for x
    x = 3,038,427,874,923,949.50/63,851,286.56
  6. Step 6: Final answer
    x = 47,586,008.66

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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.