Home / 42,496,598.80-63,744,898.20-41,551,814.80

Finding the Fourth Proportional to 42,496,598.80, 63,744,898.20 and 41,551,814.80

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Solution

The fourth proportional to 42,496,598.80, 63,744,898.20 and 41,551,814.80 is: 62,327,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,496,598.80 : 63,744,898.20 = 41,551,814.80 : x
  2. Step 2: Convert to fraction form
    42,496,598.80/63,744,898.20 = 41,551,814.80/x
  3. Step 3: Cross multiply
    42,496,598.80x = 63,744,898.20 × 41,551,814.80
  4. Step 4: Simplify right side
    42,496,598.80x = 2,648,716,204,451,253.50
  5. Step 5: Solve for x
    x = 2,648,716,204,451,253.50/42,496,598.80
  6. Step 6: Final answer
    x = 62,327,722.20

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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.