Home / 22,244,686.80-33,367,030.20-9,465,608.40

Finding the Fourth Proportional to 22,244,686.80, 33,367,030.20 and 9,465,608.40

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Solution

The fourth proportional to 22,244,686.80, 33,367,030.20 and 9,465,608.40 is: 14,198,412.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,686.80 : 33,367,030.20 = 9,465,608.40 : x
  2. Step 2: Convert to fraction form
    22,244,686.80/33,367,030.20 = 9,465,608.40/x
  3. Step 3: Cross multiply
    22,244,686.80x = 33,367,030.20 × 9,465,608.40
  4. Step 4: Simplify right side
    22,244,686.80x = 315,839,241,344,173.69
  5. Step 5: Solve for x
    x = 315,839,241,344,173.69/22,244,686.80
  6. Step 6: Final answer
    x = 14,198,412.60

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1.5x scale

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.