Home / 582,170,601.40-873,255,902.10-534,553,487.80

Finding the Fourth Proportional to 582,170,601.40, 873,255,902.10 and 534,553,487.80

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Solution

The fourth proportional to 582,170,601.40, 873,255,902.10 and 534,553,487.80 is: 801,830,231.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,170,601.40 : 873,255,902.10 = 534,553,487.80 : x
  2. Step 2: Convert to fraction form
    582,170,601.40/873,255,902.10 = 534,553,487.80/x
  3. Step 3: Cross multiply
    582,170,601.40x = 873,255,902.10 × 534,553,487.80
  4. Step 4: Simplify right side
    582,170,601.40x = 466,801,988,209,490,368
  5. Step 5: Solve for x
    x = 466,801,988,209,490,368/582,170,601.40
  6. Step 6: Final answer
    x = 801,830,231.70

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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.