Home / 435,989,127.06-601,679,524.50-237,761,470.44

Finding the Fourth Proportional to 435,989,127.06, 601,679,524.50 and 237,761,470.44

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Solution

The fourth proportional to 435,989,127.06, 601,679,524.50 and 237,761,470.44 is: 328,118,752.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,989,127.06 : 601,679,524.50 = 237,761,470.44 : x
  2. Step 2: Convert to fraction form
    435,989,127.06/601,679,524.50 = 237,761,470.44/x
  3. Step 3: Cross multiply
    435,989,127.06x = 601,679,524.50 × 237,761,470.44
  4. Step 4: Simplify right side
    435,989,127.06x = 143,056,208,478,760,000
  5. Step 5: Solve for x
    x = 143,056,208,478,760,000/435,989,127.06
  6. Step 6: Final answer
    x = 328,118,752.51

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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.