Home / 17,998,470.57-24,837,873.30-10,159,632.87

Finding the Fourth Proportional to 17,998,470.57, 24,837,873.30 and 10,159,632.87

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Solution

The fourth proportional to 17,998,470.57, 24,837,873.30 and 10,159,632.87 is: 14,020,284.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,998,470.57 : 24,837,873.30 = 10,159,632.87 : x
  2. Step 2: Convert to fraction form
    17,998,470.57/24,837,873.30 = 10,159,632.87/x
  3. Step 3: Cross multiply
    17,998,470.57x = 24,837,873.30 × 10,159,632.87
  4. Step 4: Simplify right side
    17,998,470.57x = 252,343,673,999,575.34
  5. Step 5: Solve for x
    x = 252,343,673,999,575.34/17,998,470.57
  6. Step 6: Final answer
    x = 14,020,284.28

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Why These Related Problems?

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