Home / 43,388,459.13-59,861,243.12-24,790,254.87

Finding the Fourth Proportional to 43,388,459.13, 59,861,243.12 and 24,790,254.87

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Solution

The fourth proportional to 43,388,459.13, 59,861,243.12 and 24,790,254.87 is: 34,202,078.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,388,459.13 : 59,861,243.12 = 24,790,254.87 : x
  2. Step 2: Convert to fraction form
    43,388,459.13/59,861,243.12 = 24,790,254.87/x
  3. Step 3: Cross multiply
    43,388,459.13x = 59,861,243.12 × 24,790,254.87
  4. Step 4: Simplify right side
    43,388,459.13x = 1,483,975,473,655,882.75
  5. Step 5: Solve for x
    x = 1,483,975,473,655,882.75/43,388,459.13
  6. Step 6: Final answer
    x = 34,202,078.23

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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.