Home / 22,340,097.30-33,486,307.65-12,734,793.30

Finding the Fourth Proportional to 22,340,097.30, 33,486,307.65 and 12,734,793.30

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Solution

The fourth proportional to 22,340,097.30, 33,486,307.65 and 12,734,793.30 is: 19,088,601.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,340,097.30 : 33,486,307.65 = 12,734,793.30 : x
  2. Step 2: Convert to fraction form
    22,340,097.30/33,486,307.65 = 12,734,793.30/x
  3. Step 3: Cross multiply
    22,340,097.30x = 33,486,307.65 × 12,734,793.30
  4. Step 4: Simplify right side
    22,340,097.30x = 426,441,206,302,958.75
  5. Step 5: Solve for x
    x = 426,441,206,302,958.75/22,340,097.30
  6. Step 6: Final answer
    x = 19,088,601.12

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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.