Home / 23,126,207.07-34,675,864.66-8,750,383.57

Finding the Fourth Proportional to 23,126,207.07, 34,675,864.66 and 8,750,383.57

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Solution

The fourth proportional to 23,126,207.07, 34,675,864.66 and 8,750,383.57 is: 13,120,487.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,207.07 : 34,675,864.66 = 8,750,383.57 : x
  2. Step 2: Convert to fraction form
    23,126,207.07/34,675,864.66 = 8,750,383.57/x
  3. Step 3: Cross multiply
    23,126,207.07x = 34,675,864.66 × 8,750,383.57
  4. Step 4: Simplify right side
    23,126,207.07x = 303,427,116,316,246.69
  5. Step 5: Solve for x
    x = 303,427,116,316,246.69/23,126,207.07
  6. Step 6: Final answer
    x = 13,120,487.74

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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.