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Finding the Third Proportional to 38,375,802 and 83,475,459

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Solution

The third proportional to 38,375,802 and 83,475,459 is: 181,576,720.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,375,802 : 83,475,459 = 83,475,459 : x
  2. Step 2: Convert to fraction form
    38,375,802/83,475,459 = 83,475,459/x
  3. Step 3: Cross multiply
    38,375,802x = 83,475,459 × 83,475,459
  4. Step 4: Simplify right side
    38,375,802x = 6,968,152,255,260,681
  5. Step 5: Solve for x
    x = 6,968,152,255,260,681/38,375,802
  6. Step 6: Final answer
    x = 181,576,720.02

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.