Home / 41,593,660.40-62,390,490.60-18,564,550.40

Finding the Fourth Proportional to 41,593,660.40, 62,390,490.60 and 18,564,550.40

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Solution

The fourth proportional to 41,593,660.40, 62,390,490.60 and 18,564,550.40 is: 27,846,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,593,660.40 : 62,390,490.60 = 18,564,550.40 : x
  2. Step 2: Convert to fraction form
    41,593,660.40/62,390,490.60 = 18,564,550.40/x
  3. Step 3: Cross multiply
    41,593,660.40x = 62,390,490.60 × 18,564,550.40
  4. Step 4: Simplify right side
    41,593,660.40x = 1,158,251,407,224,426.25
  5. Step 5: Solve for x
    x = 1,158,251,407,224,426.25/41,593,660.40
  6. Step 6: Final answer
    x = 27,846,825.60

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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.