Home / 19,098,463.92-26,355,805.56-10,397,119.92

Finding the Fourth Proportional to 19,098,463.92, 26,355,805.56 and 10,397,119.92

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Solution

The fourth proportional to 19,098,463.92, 26,355,805.56 and 10,397,119.92 is: 14,347,984.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098,463.92 : 26,355,805.56 = 10,397,119.92 : x
  2. Step 2: Convert to fraction form
    19,098,463.92/26,355,805.56 = 10,397,119.92/x
  3. Step 3: Cross multiply
    19,098,463.92x = 26,355,805.56 × 10,397,119.92
  4. Step 4: Simplify right side
    19,098,463.92x = 274,024,470,995,522.75
  5. Step 5: Solve for x
    x = 274,024,470,995,522.75/19,098,463.92
  6. Step 6: Final answer
    x = 14,347,984.85

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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.