Home / 22,366,906.65-33,550,359.98-11,605,226.40

Finding the Fourth Proportional to 22,366,906.65, 33,550,359.98 and 11,605,226.40

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Solution

The fourth proportional to 22,366,906.65, 33,550,359.98 and 11,605,226.40 is: 17,407,839.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,366,906.65 : 33,550,359.98 = 11,605,226.40 : x
  2. Step 2: Convert to fraction form
    22,366,906.65/33,550,359.98 = 11,605,226.40/x
  3. Step 3: Cross multiply
    22,366,906.65x = 33,550,359.98 × 11,605,226.40
  4. Step 4: Simplify right side
    22,366,906.65x = 389,359,523,311,373.38
  5. Step 5: Solve for x
    x = 389,359,523,311,373.38/22,366,906.65
  6. Step 6: Final answer
    x = 17,407,839.60

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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.