Home / 63,118,606.62-87,102,851.88-35,241,791.52

Finding the Fourth Proportional to 63,118,606.62, 87,102,851.88 and 35,241,791.52

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Solution

The fourth proportional to 63,118,606.62, 87,102,851.88 and 35,241,791.52 is: 48,633,211.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,118,606.62 : 87,102,851.88 = 35,241,791.52 : x
  2. Step 2: Convert to fraction form
    63,118,606.62/87,102,851.88 = 35,241,791.52/x
  3. Step 3: Cross multiply
    63,118,606.62x = 87,102,851.88 × 35,241,791.52
  4. Step 4: Simplify right side
    63,118,606.62x = 3,069,660,546,752,400
  5. Step 5: Solve for x
    x = 3,069,660,546,752,400/63,118,606.62
  6. Step 6: Final answer
    x = 48,633,211.52

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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.