Home / 151,746,304.50-358,098,645.75

Finding the Third Proportional to 151,746,304.50 and 358,098,645.75

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Solution

The third proportional to 151,746,304.50 and 358,098,645.75 is: 845,059,393.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,746,304.50 : 358,098,645.75 = 358,098,645.75 : x
  2. Step 2: Convert to fraction form
    151,746,304.50/358,098,645.75 = 358,098,645.75/x
  3. Step 3: Cross multiply
    151,746,304.50x = 358,098,645.75 × 358,098,645.75
  4. Step 4: Simplify right side
    151,746,304.50x = 128,234,640,087,984,000
  5. Step 5: Solve for x
    x = 128,234,640,087,984,000/151,746,304.50
  6. Step 6: Final answer
    x = 845,059,393.77

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.