Home / 15,828,608.22-23,744,632.86-5,043,373.98

Finding the Fourth Proportional to 15,828,608.22, 23,744,632.86 and 5,043,373.98

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Solution

The fourth proportional to 15,828,608.22, 23,744,632.86 and 5,043,373.98 is: 7,565,609.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,608.22 : 23,744,632.86 = 5,043,373.98 : x
  2. Step 2: Convert to fraction form
    15,828,608.22/23,744,632.86 = 5,043,373.98/x
  3. Step 3: Cross multiply
    15,828,608.22x = 23,744,632.86 × 5,043,373.98
  4. Step 4: Simplify right side
    15,828,608.22x = 119,753,063,530,776.98
  5. Step 5: Solve for x
    x = 119,753,063,530,776.98/15,828,608.22
  6. Step 6: Final answer
    x = 7,565,609.17

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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.