Home / 47,508,586.35-65,546,612.13-26,597,545.48

Finding the Fourth Proportional to 47,508,586.35, 65,546,612.13 and 26,597,545.48

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Solution

The fourth proportional to 47,508,586.35, 65,546,612.13 and 26,597,545.48 is: 36,696,082.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,508,586.35 : 65,546,612.13 = 26,597,545.48 : x
  2. Step 2: Convert to fraction form
    47,508,586.35/65,546,612.13 = 26,597,545.48/x
  3. Step 3: Cross multiply
    47,508,586.35x = 65,546,612.13 × 26,597,545.48
  4. Step 4: Simplify right side
    47,508,586.35x = 1,743,378,997,187,594.75
  5. Step 5: Solve for x
    x = 1,743,378,997,187,594.75/47,508,586.35
  6. Step 6: Final answer
    x = 36,696,082.35

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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.