Home / 60,653,046.72-83,701,200.06-32,775,769.38

Finding the Fourth Proportional to 60,653,046.72, 83,701,200.06 and 32,775,769.38

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Solution

The fourth proportional to 60,653,046.72, 83,701,200.06 and 32,775,769.38 is: 45,230,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,653,046.72 : 83,701,200.06 = 32,775,769.38 : x
  2. Step 2: Convert to fraction form
    60,653,046.72/83,701,200.06 = 32,775,769.38/x
  3. Step 3: Cross multiply
    60,653,046.72x = 83,701,200.06 × 32,775,769.38
  4. Step 4: Simplify right side
    60,653,046.72x = 2,743,371,229,995,802
  5. Step 5: Solve for x
    x = 2,743,371,229,995,802/60,653,046.72
  6. Step 6: Final answer
    x = 45,230,559.36

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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.