Home / 23,221,493.10-34,832,239.65-15,568,742.70

Finding the Fourth Proportional to 23,221,493.10, 34,832,239.65 and 15,568,742.70

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Solution

The fourth proportional to 23,221,493.10, 34,832,239.65 and 15,568,742.70 is: 23,353,114.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,221,493.10 : 34,832,239.65 = 15,568,742.70 : x
  2. Step 2: Convert to fraction form
    23,221,493.10/34,832,239.65 = 15,568,742.70/x
  3. Step 3: Cross multiply
    23,221,493.10x = 34,832,239.65 × 15,568,742.70
  4. Step 4: Simplify right side
    23,221,493.10x = 542,294,176,775,588
  5. Step 5: Solve for x
    x = 542,294,176,775,588/23,221,493.10
  6. Step 6: Final answer
    x = 23,353,114.05

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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.