Home / 16,111,806.80-24,167,710.20-9,300,030.80

Finding the Fourth Proportional to 16,111,806.80, 24,167,710.20 and 9,300,030.80

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Solution

The fourth proportional to 16,111,806.80, 24,167,710.20 and 9,300,030.80 is: 13,950,046.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111,806.80 : 24,167,710.20 = 9,300,030.80 : x
  2. Step 2: Convert to fraction form
    16,111,806.80/24,167,710.20 = 9,300,030.80/x
  3. Step 3: Cross multiply
    16,111,806.80x = 24,167,710.20 × 9,300,030.80
  4. Step 4: Simplify right side
    16,111,806.80x = 224,760,449,225,474.16
  5. Step 5: Solve for x
    x = 224,760,449,225,474.16/16,111,806.80
  6. Step 6: Final answer
    x = 13,950,046.20

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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.