Home / 63,991,824.39-88,283,590.17-37,164,587.94

Finding the Fourth Proportional to 63,991,824.39, 88,283,590.17 and 37,164,587.94

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Solution

The fourth proportional to 63,991,824.39, 88,283,590.17 and 37,164,587.94 is: 51,272,538.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,991,824.39 : 88,283,590.17 = 37,164,587.94 : x
  2. Step 2: Convert to fraction form
    63,991,824.39/88,283,590.17 = 37,164,587.94/x
  3. Step 3: Cross multiply
    63,991,824.39x = 88,283,590.17 × 37,164,587.94
  4. Step 4: Simplify right side
    63,991,824.39x = 3,281,023,250,531,884.50
  5. Step 5: Solve for x
    x = 3,281,023,250,531,884.50/63,991,824.39
  6. Step 6: Final answer
    x = 51,272,538.04

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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.