Home / 16,040,875.70-24,061,313.55-9,663,583.70

Finding the Fourth Proportional to 16,040,875.70, 24,061,313.55 and 9,663,583.70

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Solution

The fourth proportional to 16,040,875.70, 24,061,313.55 and 9,663,583.70 is: 14,495,375.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,875.70 : 24,061,313.55 = 9,663,583.70 : x
  2. Step 2: Convert to fraction form
    16,040,875.70/24,061,313.55 = 9,663,583.70/x
  3. Step 3: Cross multiply
    16,040,875.70x = 24,061,313.55 × 9,663,583.70
  4. Step 4: Simplify right side
    16,040,875.70x = 232,518,517,422,369.12
  5. Step 5: Solve for x
    x = 232,518,517,422,369.12/16,040,875.70
  6. Step 6: Final answer
    x = 14,495,375.55

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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.