Home / 40,210,597.53-55,509,898.19-24,753,931.29

Finding the Fourth Proportional to 40,210,597.53, 55,509,898.19 and 24,753,931.29

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Solution

The fourth proportional to 40,210,597.53, 55,509,898.19 and 24,753,931.29 is: 34,172,290.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,210,597.53 : 55,509,898.19 = 24,753,931.29 : x
  2. Step 2: Convert to fraction form
    40,210,597.53/55,509,898.19 = 24,753,931.29/x
  3. Step 3: Cross multiply
    40,210,597.53x = 55,509,898.19 × 24,753,931.29
  4. Step 4: Simplify right side
    40,210,597.53x = 1,374,088,205,586,385.75
  5. Step 5: Solve for x
    x = 1,374,088,205,586,385.75/40,210,597.53
  6. Step 6: Final answer
    x = 34,172,290.14

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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.