Home / 4,098,154,102.15-5,655,454,553.10-2,218,559,386

Finding the Fourth Proportional to 4,098,154,102.15, 5,655,454,553.10 and 2,218,559,386

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Solution

The fourth proportional to 4,098,154,102.15, 5,655,454,553.10 and 2,218,559,386 is: 3,061,612,977.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,154,102.15 : 5,655,454,553.10 = 2,218,559,386 : x
  2. Step 2: Convert to fraction form
    4,098,154,102.15/5,655,454,553.10 = 2,218,559,386/x
  3. Step 3: Cross multiply
    4,098,154,102.15x = 5,655,454,553.10 × 2,218,559,386
  4. Step 4: Simplify right side
    4,098,154,102.15x = 12,546,961,780,876,441,600
  5. Step 5: Solve for x
    x = 12,546,961,780,876,441,600/4,098,154,102.15
  6. Step 6: Final answer
    x = 3,061,612,977.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.