Home / 11,349,708.80-17,024,563.20-10,677,862.40

Finding the Fourth Proportional to 11,349,708.80, 17,024,563.20 and 10,677,862.40

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Solution

The fourth proportional to 11,349,708.80, 17,024,563.20 and 10,677,862.40 is: 16,016,793.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,708.80 : 17,024,563.20 = 10,677,862.40 : x
  2. Step 2: Convert to fraction form
    11,349,708.80/17,024,563.20 = 10,677,862.40/x
  3. Step 3: Cross multiply
    11,349,708.80x = 17,024,563.20 × 10,677,862.40
  4. Step 4: Simplify right side
    11,349,708.80x = 181,785,943,269,703.69
  5. Step 5: Solve for x
    x = 181,785,943,269,703.69/11,349,708.80
  6. Step 6: Final answer
    x = 16,016,793.60

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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.