Home / 23,177,673.20-34,766,509.80-9,713,097.20

Finding the Fourth Proportional to 23,177,673.20, 34,766,509.80 and 9,713,097.20

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Solution

The fourth proportional to 23,177,673.20, 34,766,509.80 and 9,713,097.20 is: 14,569,645.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,673.20 : 34,766,509.80 = 9,713,097.20 : x
  2. Step 2: Convert to fraction form
    23,177,673.20/34,766,509.80 = 9,713,097.20/x
  3. Step 3: Cross multiply
    23,177,673.20x = 34,766,509.80 × 9,713,097.20
  4. Step 4: Simplify right side
    23,177,673.20x = 337,690,488,992,152.50
  5. Step 5: Solve for x
    x = 337,690,488,992,152.50/23,177,673.20
  6. Step 6: Final answer
    x = 14,569,645.80

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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.