Home / 63,676,023.02-87,873,209.34-36,175,460.30

Finding the Fourth Proportional to 63,676,023.02, 87,873,209.34 and 36,175,460.30

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Solution

The fourth proportional to 63,676,023.02, 87,873,209.34 and 36,175,460.30 is: 49,922,304.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,676,023.02 : 87,873,209.34 = 36,175,460.30 : x
  2. Step 2: Convert to fraction form
    63,676,023.02/87,873,209.34 = 36,175,460.30/x
  3. Step 3: Cross multiply
    63,676,023.02x = 87,873,209.34 × 36,175,460.30
  4. Step 4: Simplify right side
    63,676,023.02x = 3,178,853,795,984,287.50
  5. Step 5: Solve for x
    x = 3,178,853,795,984,287.50/63,676,023.02
  6. Step 6: Final answer
    x = 49,922,304.27

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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.