Home / 43,868,238.66-65,773,664.55-41,459,389.38

Finding the Fourth Proportional to 43,868,238.66, 65,773,664.55 and 41,459,389.38

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Solution

The fourth proportional to 43,868,238.66, 65,773,664.55 and 41,459,389.38 is: 62,161,966.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,868,238.66 : 65,773,664.55 = 41,459,389.38 : x
  2. Step 2: Convert to fraction form
    43,868,238.66/65,773,664.55 = 41,459,389.38/x
  3. Step 3: Cross multiply
    43,868,238.66x = 65,773,664.55 × 41,459,389.38
  4. Step 4: Simplify right side
    43,868,238.66x = 2,726,935,969,527,952.50
  5. Step 5: Solve for x
    x = 2,726,935,969,527,952.50/43,868,238.66
  6. Step 6: Final answer
    x = 62,161,966.22

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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.