Home / 44,749,432.74-61,753,597.02-25,170,334.38

Finding the Fourth Proportional to 44,749,432.74, 61,753,597.02 and 25,170,334.38

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Solution

The fourth proportional to 44,749,432.74, 61,753,597.02 and 25,170,334.38 is: 34,734,712.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,749,432.74 : 61,753,597.02 = 25,170,334.38 : x
  2. Step 2: Convert to fraction form
    44,749,432.74/61,753,597.02 = 25,170,334.38/x
  3. Step 3: Cross multiply
    44,749,432.74x = 61,753,597.02 × 25,170,334.38
  4. Step 4: Simplify right side
    44,749,432.74x = 1,554,358,686,161,171.50
  5. Step 5: Solve for x
    x = 1,554,358,686,161,171.50/44,749,432.74
  6. Step 6: Final answer
    x = 34,734,712.62

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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.