Home / 43,392,524.85-59,877,726.30-25,748,386.61

Finding the Fourth Proportional to 43,392,524.85, 59,877,726.30 and 25,748,386.61

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Solution

The fourth proportional to 43,392,524.85, 59,877,726.30 and 25,748,386.61 is: 35,530,424.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,392,524.85 : 59,877,726.30 = 25,748,386.61 : x
  2. Step 2: Convert to fraction form
    43,392,524.85/59,877,726.30 = 25,748,386.61/x
  3. Step 3: Cross multiply
    43,392,524.85x = 59,877,726.30 × 25,748,386.61
  4. Step 4: Simplify right side
    43,392,524.85x = 1,541,754,845,800,776.25
  5. Step 5: Solve for x
    x = 1,541,754,845,800,776.25/43,392,524.85
  6. Step 6: Final answer
    x = 35,530,424.91

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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.