Home / 44,913,728.40-67,244,621.40-43,654,016.40

Finding the Fourth Proportional to 44,913,728.40, 67,244,621.40 and 43,654,016.40

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Solution

The fourth proportional to 44,913,728.40, 67,244,621.40 and 43,654,016.40 is: 65,358,586.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,913,728.40 : 67,244,621.40 = 43,654,016.40 : x
  2. Step 2: Convert to fraction form
    44,913,728.40/67,244,621.40 = 43,654,016.40/x
  3. Step 3: Cross multiply
    44,913,728.40x = 67,244,621.40 × 43,654,016.40
  4. Step 4: Simplify right side
    44,913,728.40x = 2,935,497,805,407,391
  5. Step 5: Solve for x
    x = 2,935,497,805,407,391/44,913,728.40
  6. Step 6: Final answer
    x = 65,358,586.56

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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.