Home / 58,488,298.28-80,715,083.08-32,027,763.40

Finding the Fourth Proportional to 58,488,298.28, 80,715,083.08 and 32,027,763.40

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Solution

The fourth proportional to 58,488,298.28, 80,715,083.08 and 32,027,763.40 is: 44,198,987.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,488,298.28 : 80,715,083.08 = 32,027,763.40 : x
  2. Step 2: Convert to fraction form
    58,488,298.28/80,715,083.08 = 32,027,763.40/x
  3. Step 3: Cross multiply
    58,488,298.28x = 80,715,083.08 × 32,027,763.40
  4. Step 4: Simplify right side
    58,488,298.28x = 2,585,123,583,697,583
  5. Step 5: Solve for x
    x = 2,585,123,583,697,583/58,488,298.28
  6. Step 6: Final answer
    x = 44,198,987.83

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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.