Home / 582,068,348.90-873,102,523.35-503,840,233.70

Finding the Fourth Proportional to 582,068,348.90, 873,102,523.35 and 503,840,233.70

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Solution

The fourth proportional to 582,068,348.90, 873,102,523.35 and 503,840,233.70 is: 755,760,350.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,068,348.90 : 873,102,523.35 = 503,840,233.70 : x
  2. Step 2: Convert to fraction form
    582,068,348.90/873,102,523.35 = 503,840,233.70/x
  3. Step 3: Cross multiply
    582,068,348.90x = 873,102,523.35 × 503,840,233.70
  4. Step 4: Simplify right side
    582,068,348.90x = 439,904,179,408,723,712
  5. Step 5: Solve for x
    x = 439,904,179,408,723,712/582,068,348.90
  6. Step 6: Final answer
    x = 755,760,350.55

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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.