Home / 60,517,799.04-83,514,166.92-34,412,318.76

Finding the Fourth Proportional to 60,517,799.04, 83,514,166.92 and 34,412,318.76

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Solution

The fourth proportional to 60,517,799.04, 83,514,166.92 and 34,412,318.76 is: 47,488,774.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,517,799.04 : 83,514,166.92 = 34,412,318.76 : x
  2. Step 2: Convert to fraction form
    60,517,799.04/83,514,166.92 = 34,412,318.76/x
  3. Step 3: Cross multiply
    60,517,799.04x = 83,514,166.92 × 34,412,318.76
  4. Step 4: Simplify right side
    60,517,799.04x = 2,873,916,133,026,887.50
  5. Step 5: Solve for x
    x = 2,873,916,133,026,887.50/60,517,799.04
  6. Step 6: Final answer
    x = 47,488,774.85

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1.5x scale

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.