Home / 2,551,891,060-3,827,836,585.68-613,194,292

Finding the Fourth Proportional to 2,551,891,060, 3,827,836,585.68 and 613,194,292

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Solution

The fourth proportional to 2,551,891,060, 3,827,836,585.68 and 613,194,292 is: 919,791,436.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,891,060 : 3,827,836,585.68 = 613,194,292 : x
  2. Step 2: Convert to fraction form
    2,551,891,060/3,827,836,585.68 = 613,194,292/x
  3. Step 3: Cross multiply
    2,551,891,060x = 3,827,836,585.68 × 613,194,292
  4. Step 4: Simplify right side
    2,551,891,060x = 2,347,207,545,047,745,024
  5. Step 5: Solve for x
    x = 2,347,207,545,047,745,024/2,551,891,060
  6. Step 6: Final answer
    x = 919,791,436.96

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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.