Home / 58,275,805.74-80,418,504.15-32,169,763.02

Finding the Fourth Proportional to 58,275,805.74, 80,418,504.15 and 32,169,763.02

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Solution

The fourth proportional to 58,275,805.74, 80,418,504.15 and 32,169,763.02 is: 44,393,109.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,275,805.74 : 80,418,504.15 = 32,169,763.02 : x
  2. Step 2: Convert to fraction form
    58,275,805.74/80,418,504.15 = 32,169,763.02/x
  3. Step 3: Cross multiply
    58,275,805.74x = 80,418,504.15 × 32,169,763.02
  4. Step 4: Simplify right side
    58,275,805.74x = 2,587,044,220,928,386.50
  5. Step 5: Solve for x
    x = 2,587,044,220,928,386.50/58,275,805.74
  6. Step 6: Final answer
    x = 44,393,109.42

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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.