Home / 15,828,626.16-23,744,659.92-5,043,391.92

Finding the Fourth Proportional to 15,828,626.16, 23,744,659.92 and 5,043,391.92

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Solution

The fourth proportional to 15,828,626.16, 23,744,659.92 and 5,043,391.92 is: 7,565,636.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,626.16 : 23,744,659.92 = 5,043,391.92 : x
  2. Step 2: Convert to fraction form
    15,828,626.16/23,744,659.92 = 5,043,391.92/x
  3. Step 3: Cross multiply
    15,828,626.16x = 23,744,659.92 × 5,043,391.92
  4. Step 4: Simplify right side
    15,828,626.16x = 119,753,625,983,675.86
  5. Step 5: Solve for x
    x = 119,753,625,983,675.86/15,828,626.16
  6. Step 6: Final answer
    x = 7,565,636.13

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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.