Home / 22,798,626.79-34,192,811.48-10,490,781.96

Finding the Fourth Proportional to 22,798,626.79, 34,192,811.48 and 10,490,781.96

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Solution

The fourth proportional to 22,798,626.79, 34,192,811.48 and 10,490,781.96 is: 15,733,812.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,798,626.79 : 34,192,811.48 = 10,490,781.96 : x
  2. Step 2: Convert to fraction form
    22,798,626.79/34,192,811.48 = 10,490,781.96/x
  3. Step 3: Cross multiply
    22,798,626.79x = 34,192,811.48 × 10,490,781.96
  4. Step 4: Simplify right side
    22,798,626.79x = 358,709,329,836,064.88
  5. Step 5: Solve for x
    x = 358,709,329,836,064.88/22,798,626.79
  6. Step 6: Final answer
    x = 15,733,812.97

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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.