Home / 22,406,794.80-33,614,339.40-7,261,220.40

Finding the Fourth Proportional to 22,406,794.80, 33,614,339.40 and 7,261,220.40

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Solution

The fourth proportional to 22,406,794.80, 33,614,339.40 and 7,261,220.40 is: 10,893,174.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,406,794.80 : 33,614,339.40 = 7,261,220.40 : x
  2. Step 2: Convert to fraction form
    22,406,794.80/33,614,339.40 = 7,261,220.40/x
  3. Step 3: Cross multiply
    22,406,794.80x = 33,614,339.40 × 7,261,220.40
  4. Step 4: Simplify right side
    22,406,794.80x = 244,081,126,983,803.75
  5. Step 5: Solve for x
    x = 244,081,126,983,803.75/22,406,794.80
  6. Step 6: Final answer
    x = 10,893,174.56

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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.