Home / 15,502,595.82-23,238,261.78-9,749,440.92

Finding the Fourth Proportional to 15,502,595.82, 23,238,261.78 and 9,749,440.92

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Solution

The fourth proportional to 15,502,595.82, 23,238,261.78 and 9,749,440.92 is: 14,614,330.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,502,595.82 : 23,238,261.78 = 9,749,440.92 : x
  2. Step 2: Convert to fraction form
    15,502,595.82/23,238,261.78 = 9,749,440.92/x
  3. Step 3: Cross multiply
    15,502,595.82x = 23,238,261.78 × 9,749,440.92
  4. Step 4: Simplify right side
    15,502,595.82x = 226,560,060,307,604.06
  5. Step 5: Solve for x
    x = 226,560,060,307,604.06/15,502,595.82
  6. Step 6: Final answer
    x = 14,614,330.59

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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.