Home / 40,819,354.19-88,132,275.81

Finding the Third Proportional to 40,819,354.19 and 88,132,275.81

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Solution

The third proportional to 40,819,354.19 and 88,132,275.81 is: 190,284,687.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,819,354.19 : 88,132,275.81 = 88,132,275.81 : x
  2. Step 2: Convert to fraction form
    40,819,354.19/88,132,275.81 = 88,132,275.81/x
  3. Step 3: Cross multiply
    40,819,354.19x = 88,132,275.81 × 88,132,275.81
  4. Step 4: Simplify right side
    40,819,354.19x = 7,767,298,039,890,573
  5. Step 5: Solve for x
    x = 7,767,298,039,890,573/40,819,354.19
  6. Step 6: Final answer
    x = 190,284,687.12

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.