Home / 60,146,630.94-83,002,430.79-32,644,562.70

Finding the Fourth Proportional to 60,146,630.94, 83,002,430.79 and 32,644,562.70

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Solution

The fourth proportional to 60,146,630.94, 83,002,430.79 and 32,644,562.70 is: 45,049,540.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,146,630.94 : 83,002,430.79 = 32,644,562.70 : x
  2. Step 2: Convert to fraction form
    60,146,630.94/83,002,430.79 = 32,644,562.70/x
  3. Step 3: Cross multiply
    60,146,630.94x = 83,002,430.79 × 32,644,562.70
  4. Step 4: Simplify right side
    60,146,630.94x = 2,709,578,056,176,565.50
  5. Step 5: Solve for x
    x = 2,709,578,056,176,565.50/60,146,630.94
  6. Step 6: Final answer
    x = 45,049,540.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.