Home / 40,884,534.38-89,712,918.38

Finding the Third Proportional to 40,884,534.38 and 89,712,918.38

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Solution

The third proportional to 40,884,534.38 and 89,712,918.38 is: 196,857,022.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,884,534.38 : 89,712,918.38 = 89,712,918.38 : x
  2. Step 2: Convert to fraction form
    40,884,534.38/89,712,918.38 = 89,712,918.38/x
  3. Step 3: Cross multiply
    40,884,534.38x = 89,712,918.38 × 89,712,918.38
  4. Step 4: Simplify right side
    40,884,534.38x = 8,048,407,723,359,413
  5. Step 5: Solve for x
    x = 8,048,407,723,359,413/40,884,534.38
  6. Step 6: Final answer
    x = 196,857,022.99

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.