Home / 45,329,357.52-62,536,756.68-27,895,435.52

Finding the Fourth Proportional to 45,329,357.52, 62,536,756.68 and 27,895,435.52

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Solution

The fourth proportional to 45,329,357.52, 62,536,756.68 and 27,895,435.52 is: 38,484,773.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,329,357.52 : 62,536,756.68 = 27,895,435.52 : x
  2. Step 2: Convert to fraction form
    45,329,357.52/62,536,756.68 = 27,895,435.52/x
  3. Step 3: Cross multiply
    45,329,357.52x = 62,536,756.68 × 27,895,435.52
  4. Step 4: Simplify right side
    45,329,357.52x = 1,744,490,063,596,869.25
  5. Step 5: Solve for x
    x = 1,744,490,063,596,869.25/45,329,357.52
  6. Step 6: Final answer
    x = 38,484,773.64

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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.