Home / 63,199,608.30-94,799,412.45-44,051,985.90

Finding the Fourth Proportional to 63,199,608.30, 94,799,412.45 and 44,051,985.90

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Solution

The fourth proportional to 63,199,608.30, 94,799,412.45 and 44,051,985.90 is: 66,077,978.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,199,608.30 : 94,799,412.45 = 44,051,985.90 : x
  2. Step 2: Convert to fraction form
    63,199,608.30/94,799,412.45 = 44,051,985.90/x
  3. Step 3: Cross multiply
    63,199,608.30x = 94,799,412.45 × 44,051,985.90
  4. Step 4: Simplify right side
    63,199,608.30x = 4,176,102,380,575,684.50
  5. Step 5: Solve for x
    x = 4,176,102,380,575,684.50/63,199,608.30
  6. Step 6: Final answer
    x = 66,077,978.85

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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.