Home / 45,254,141.20-62,463,874.62-29,575,524.25

Finding the Fourth Proportional to 45,254,141.20, 62,463,874.62 and 29,575,524.25

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Solution

The fourth proportional to 45,254,141.20, 62,463,874.62 and 29,575,524.25 is: 40,822,823.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,254,141.20 : 62,463,874.62 = 29,575,524.25 : x
  2. Step 2: Convert to fraction form
    45,254,141.20/62,463,874.62 = 29,575,524.25/x
  3. Step 3: Cross multiply
    45,254,141.20x = 62,463,874.62 × 29,575,524.25
  4. Step 4: Simplify right side
    45,254,141.20x = 1,847,401,838,572,769.50
  5. Step 5: Solve for x
    x = 1,847,401,838,572,769.50/45,254,141.20
  6. Step 6: Final answer
    x = 40,822,823.94

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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.