Home / 63,851,288.03-88,114,774.11-34,482,617.78

Finding the Fourth Proportional to 63,851,288.03, 88,114,774.11 and 34,482,617.78

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Solution

The fourth proportional to 63,851,288.03, 88,114,774.11 and 34,482,617.78 is: 47,586,010.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,851,288.03 : 88,114,774.11 = 34,482,617.78 : x
  2. Step 2: Convert to fraction form
    63,851,288.03/88,114,774.11 = 34,482,617.78/x
  3. Step 3: Cross multiply
    63,851,288.03x = 88,114,774.11 × 34,482,617.78
  4. Step 4: Simplify right side
    63,851,288.03x = 3,038,428,076,406,170
  5. Step 5: Solve for x
    x = 3,038,428,076,406,170/63,851,288.03
  6. Step 6: Final answer
    x = 47,586,010.72

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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.