Home / 23,126,208.67-34,675,867.05-8,750,385.17

Finding the Fourth Proportional to 23,126,208.67, 34,675,867.05 and 8,750,385.17

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Solution

The fourth proportional to 23,126,208.67, 34,675,867.05 and 8,750,385.17 is: 13,120,490.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,208.67 : 34,675,867.05 = 8,750,385.17 : x
  2. Step 2: Convert to fraction form
    23,126,208.67/34,675,867.05 = 8,750,385.17/x
  3. Step 3: Cross multiply
    23,126,208.67x = 34,675,867.05 × 8,750,385.17
  4. Step 4: Simplify right side
    23,126,208.67x = 303,427,192,617,832.25
  5. Step 5: Solve for x
    x = 303,427,192,617,832.25/23,126,208.67
  6. Step 6: Final answer
    x = 13,120,490.13

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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.