Home / 49,207,875.30-73,832,808.15-23,635,721.70

Finding the Fourth Proportional to 49,207,875.30, 73,832,808.15 and 23,635,721.70

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Solution

The fourth proportional to 49,207,875.30, 73,832,808.15 and 23,635,721.70 is: 35,463,667.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,875.30 : 73,832,808.15 = 23,635,721.70 : x
  2. Step 2: Convert to fraction form
    49,207,875.30/73,832,808.15 = 23,635,721.70/x
  3. Step 3: Cross multiply
    49,207,875.30x = 73,832,808.15 × 23,635,721.70
  4. Step 4: Simplify right side
    49,207,875.30x = 1,745,091,705,762,892
  5. Step 5: Solve for x
    x = 1,745,091,705,762,892/49,207,875.30
  6. Step 6: Final answer
    x = 35,463,667.05

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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.