Home / 12,025,020.29-16,583,813.22-9,376,524.23

Finding the Fourth Proportional to 12,025,020.29, 16,583,813.22 and 9,376,524.23

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Solution

The fourth proportional to 12,025,020.29, 16,583,813.22 and 9,376,524.23 is: 12,931,248.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,025,020.29 : 16,583,813.22 = 9,376,524.23 : x
  2. Step 2: Convert to fraction form
    12,025,020.29/16,583,813.22 = 9,376,524.23/x
  3. Step 3: Cross multiply
    12,025,020.29x = 16,583,813.22 × 9,376,524.23
  4. Step 4: Simplify right side
    12,025,020.29x = 155,498,526,483,124.34
  5. Step 5: Solve for x
    x = 155,498,526,483,124.34/12,025,020.29
  6. Step 6: Final answer
    x = 12,931,248.57

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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.