Home / 2,475,096,512,224.60-3,712,643,894,511.30-661,925,003,775.61

Finding the Fourth Proportional to 2,475,096,512,224.60, 3,712,643,894,511.30 and 661,925,003,775.61

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Solution

The fourth proportional to 2,475,096,512,224.60, 3,712,643,894,511.30 and 661,925,003,775.61 is: 992,887,271,972.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,096,512,224.60 : 3,712,643,894,511.30 = 661,925,003,775.61 : x
  2. Step 2: Convert to fraction form
    2,475,096,512,224.60/3,712,643,894,511.30 = 661,925,003,775.61/x
  3. Step 3: Cross multiply
    2,475,096,512,224.60x = 3,712,643,894,511.30 × 661,925,003,775.61
  4. Step 4: Simplify right side
    2,475,096,512,224.60x = 2,457,491,823,891,887,731,769,344
  5. Step 5: Solve for x
    x = 2,457,491,823,891,887,731,769,344/2,475,096,512,224.60
  6. Step 6: Final answer
    x = 992,887,271,972.72

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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.