Home / 582,616,092.60-873,924,138.90-237,381,521.40

Finding the Fourth Proportional to 582,616,092.60, 873,924,138.90 and 237,381,521.40

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Solution

The fourth proportional to 582,616,092.60, 873,924,138.90 and 237,381,521.40 is: 356,072,282.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,616,092.60 : 873,924,138.90 = 237,381,521.40 : x
  2. Step 2: Convert to fraction form
    582,616,092.60/873,924,138.90 = 237,381,521.40/x
  3. Step 3: Cross multiply
    582,616,092.60x = 873,924,138.90 × 237,381,521.40
  4. Step 4: Simplify right side
    582,616,092.60x = 207,453,441,680,266,912
  5. Step 5: Solve for x
    x = 207,453,441,680,266,912/582,616,092.60
  6. Step 6: Final answer
    x = 356,072,282.10

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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.