Home / 2,234,663,778.61-3,350,831,761.55-1,053,927,229.64

Finding the Fourth Proportional to 2,234,663,778.61, 3,350,831,761.55 and 1,053,927,229.64

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Solution

The fourth proportional to 2,234,663,778.61, 3,350,831,761.55 and 1,053,927,229.64 is: 1,580,341,915.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,663,778.61 : 3,350,831,761.55 = 1,053,927,229.64 : x
  2. Step 2: Convert to fraction form
    2,234,663,778.61/3,350,831,761.55 = 1,053,927,229.64/x
  3. Step 3: Cross multiply
    2,234,663,778.61x = 3,350,831,761.55 × 1,053,927,229.64
  4. Step 4: Simplify right side
    2,234,663,778.61x = 3,531,532,835,449,448,448
  5. Step 5: Solve for x
    x = 3,531,532,835,449,448,448/2,234,663,778.61
  6. Step 6: Final answer
    x = 1,580,341,915.08

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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.