Home / 17,998,474.57-24,837,878.82-10,159,636.87

Finding the Fourth Proportional to 17,998,474.57, 24,837,878.82 and 10,159,636.87

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Solution

The fourth proportional to 17,998,474.57, 24,837,878.82 and 10,159,636.87 is: 14,020,289.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,998,474.57 : 24,837,878.82 = 10,159,636.87 : x
  2. Step 2: Convert to fraction form
    17,998,474.57/24,837,878.82 = 10,159,636.87/x
  3. Step 3: Cross multiply
    17,998,474.57x = 24,837,878.82 × 10,159,636.87
  4. Step 4: Simplify right side
    17,998,474.57x = 252,343,829,432,264.06
  5. Step 5: Solve for x
    x = 252,343,829,432,264.06/17,998,474.57
  6. Step 6: Final answer
    x = 14,020,289.80

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1.5x scale

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.