Home / 39,146,059.20-58,719,088.80-16,471,243.20

Finding the Fourth Proportional to 39,146,059.20, 58,719,088.80 and 16,471,243.20

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Solution

The fourth proportional to 39,146,059.20, 58,719,088.80 and 16,471,243.20 is: 24,706,864.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,146,059.20 : 58,719,088.80 = 16,471,243.20 : x
  2. Step 2: Convert to fraction form
    39,146,059.20/58,719,088.80 = 16,471,243.20/x
  3. Step 3: Cross multiply
    39,146,059.20x = 58,719,088.80 × 16,471,243.20
  4. Step 4: Simplify right side
    39,146,059.20x = 967,176,392,107,196.12
  5. Step 5: Solve for x
    x = 967,176,392,107,196.12/39,146,059.20
  6. Step 6: Final answer
    x = 24,706,864.80

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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.