Home / 23,680,103.40-35,504,603.10-9,294,503.40

Finding the Fourth Proportional to 23,680,103.40, 35,504,603.10 and 9,294,503.40

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Solution

The fourth proportional to 23,680,103.40, 35,504,603.10 and 9,294,503.40 is: 13,935,650.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,680,103.40 : 35,504,603.10 = 9,294,503.40 : x
  2. Step 2: Convert to fraction form
    23,680,103.40/35,504,603.10 = 9,294,503.40/x
  3. Step 3: Cross multiply
    23,680,103.40x = 35,504,603.10 × 9,294,503.40
  4. Step 4: Simplify right side
    23,680,103.40x = 329,997,654,228,600.56
  5. Step 5: Solve for x
    x = 329,997,654,228,600.56/23,680,103.40
  6. Step 6: Final answer
    x = 13,935,650.90

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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.