Home / 23,169,025.80-34,753,538.70-8,017,921.80

Finding the Fourth Proportional to 23,169,025.80, 34,753,538.70 and 8,017,921.80

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Solution

The fourth proportional to 23,169,025.80, 34,753,538.70 and 8,017,921.80 is: 12,026,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,169,025.80 : 34,753,538.70 = 8,017,921.80 : x
  2. Step 2: Convert to fraction form
    23,169,025.80/34,753,538.70 = 8,017,921.80/x
  3. Step 3: Cross multiply
    23,169,025.80x = 34,753,538.70 × 8,017,921.80
  4. Step 4: Simplify right side
    23,169,025.80x = 278,651,155,569,873.69
  5. Step 5: Solve for x
    x = 278,651,155,569,873.69/23,169,025.80
  6. Step 6: Final answer
    x = 12,026,882.70

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1.5x scale

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.