Home / 23,037,770.20-34,550,356.71-8,659,732.36

Finding the Fourth Proportional to 23,037,770.20, 34,550,356.71 and 8,659,732.36

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Solution

The fourth proportional to 23,037,770.20, 34,550,356.71 and 8,659,732.36 is: 12,987,230.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,037,770.20 : 34,550,356.71 = 8,659,732.36 : x
  2. Step 2: Convert to fraction form
    23,037,770.20/34,550,356.71 = 8,659,732.36/x
  3. Step 3: Cross multiply
    23,037,770.20x = 34,550,356.71 × 8,659,732.36
  4. Step 4: Simplify right side
    23,037,770.20x = 299,196,842,051,130.12
  5. Step 5: Solve for x
    x = 299,196,842,051,130.12/23,037,770.20
  6. Step 6: Final answer
    x = 12,987,230.95

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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.