Home / 1,373,234,564,512.20-2,060,162,172,061.90-454,301,749,161.33

Finding the Fourth Proportional to 1,373,234,564,512.20, 2,060,162,172,061.90 and 454,301,749,161.33

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Solution

The fourth proportional to 1,373,234,564,512.20, 2,060,162,172,061.90 and 454,301,749,161.33 is: 681,555,287,429.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,234,564,512.20 : 2,060,162,172,061.90 = 454,301,749,161.33 : x
  2. Step 2: Convert to fraction form
    1,373,234,564,512.20/2,060,162,172,061.90 = 454,301,749,161.33/x
  3. Step 3: Cross multiply
    1,373,234,564,512.20x = 2,060,162,172,061.90 × 454,301,749,161.33
  4. Step 4: Simplify right side
    1,373,234,564,512.20x = 935,935,278,323,726,043,578,368
  5. Step 5: Solve for x
    x = 935,935,278,323,726,043,578,368/1,373,234,564,512.20
  6. Step 6: Final answer
    x = 681,555,287,429.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.