Home / 43,910,220.52-65,852,521.86-14,760,764.74

Finding the Fourth Proportional to 43,910,220.52, 65,852,521.86 and 14,760,764.74

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Solution

The fourth proportional to 43,910,220.52, 65,852,521.86 and 14,760,764.74 is: 22,136,841.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,910,220.52 : 65,852,521.86 = 14,760,764.74 : x
  2. Step 2: Convert to fraction form
    43,910,220.52/65,852,521.86 = 14,760,764.74/x
  3. Step 3: Cross multiply
    43,910,220.52x = 65,852,521.86 × 14,760,764.74
  4. Step 4: Simplify right side
    43,910,220.52x = 972,033,582,711,167.25
  5. Step 5: Solve for x
    x = 972,033,582,711,167.25/43,910,220.52
  6. Step 6: Final answer
    x = 22,136,841.29

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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.