Home / 52,815,691.31-79,224,087.35-14,477,209.52

Finding the Fourth Proportional to 52,815,691.31, 79,224,087.35 and 14,477,209.52

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Solution

The fourth proportional to 52,815,691.31, 79,224,087.35 and 14,477,209.52 is: 21,715,965.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,815,691.31 : 79,224,087.35 = 14,477,209.52 : x
  2. Step 2: Convert to fraction form
    52,815,691.31/79,224,087.35 = 14,477,209.52/x
  3. Step 3: Cross multiply
    52,815,691.31x = 79,224,087.35 × 14,477,209.52
  4. Step 4: Simplify right side
    52,815,691.31x = 1,146,943,711,236,804.25
  5. Step 5: Solve for x
    x = 1,146,943,711,236,804.25/52,815,691.31
  6. Step 6: Final answer
    x = 21,715,965.14

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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.