Home / 23,164,792.20-34,747,188.30-6,127,187.40

Finding the Fourth Proportional to 23,164,792.20, 34,747,188.30 and 6,127,187.40

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Solution

The fourth proportional to 23,164,792.20, 34,747,188.30 and 6,127,187.40 is: 9,190,781.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,792.20 : 34,747,188.30 = 6,127,187.40 : x
  2. Step 2: Convert to fraction form
    23,164,792.20/34,747,188.30 = 6,127,187.40/x
  3. Step 3: Cross multiply
    23,164,792.20x = 34,747,188.30 × 6,127,187.40
  4. Step 4: Simplify right side
    23,164,792.20x = 212,902,534,337,187.41
  5. Step 5: Solve for x
    x = 212,902,534,337,187.41/23,164,792.20
  6. Step 6: Final answer
    x = 9,190,781.10

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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.