Home / 16,038,081.30-24,057,121.95-11,733,409.20

Finding the Fourth Proportional to 16,038,081.30, 24,057,121.95 and 11,733,409.20

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Solution

The fourth proportional to 16,038,081.30, 24,057,121.95 and 11,733,409.20 is: 17,600,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,081.30 : 24,057,121.95 = 11,733,409.20 : x
  2. Step 2: Convert to fraction form
    16,038,081.30/24,057,121.95 = 11,733,409.20/x
  3. Step 3: Cross multiply
    16,038,081.30x = 24,057,121.95 × 11,733,409.20
  4. Step 4: Simplify right side
    16,038,081.30x = 282,272,056,013,651.94
  5. Step 5: Solve for x
    x = 282,272,056,013,651.94/16,038,081.30
  6. Step 6: Final answer
    x = 17,600,113.80

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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.