Home / 186,535,635.30-279,803,452.95-58,884,819.30

Finding the Fourth Proportional to 186,535,635.30, 279,803,452.95 and 58,884,819.30

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Solution

The fourth proportional to 186,535,635.30, 279,803,452.95 and 58,884,819.30 is: 88,327,228.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,535,635.30 : 279,803,452.95 = 58,884,819.30 : x
  2. Step 2: Convert to fraction form
    186,535,635.30/279,803,452.95 = 58,884,819.30/x
  3. Step 3: Cross multiply
    186,535,635.30x = 279,803,452.95 × 58,884,819.30
  4. Step 4: Simplify right side
    186,535,635.30x = 16,476,175,766,476,800
  5. Step 5: Solve for x
    x = 16,476,175,766,476,800/186,535,635.30
  6. Step 6: Final answer
    x = 88,327,228.95

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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.