Home / 63,022,074.20-94,533,111.30-39,367,044.80

Finding the Fourth Proportional to 63,022,074.20, 94,533,111.30 and 39,367,044.80

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Solution

The fourth proportional to 63,022,074.20, 94,533,111.30 and 39,367,044.80 is: 59,050,567.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,022,074.20 : 94,533,111.30 = 39,367,044.80 : x
  2. Step 2: Convert to fraction form
    63,022,074.20/94,533,111.30 = 39,367,044.80/x
  3. Step 3: Cross multiply
    63,022,074.20x = 94,533,111.30 × 39,367,044.80
  4. Step 4: Simplify right side
    63,022,074.20x = 3,721,489,227,630,486
  5. Step 5: Solve for x
    x = 3,721,489,227,630,486/63,022,074.20
  6. Step 6: Final answer
    x = 59,050,567.20

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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.