Home / 26,902,912.60-40,460,657.10-24,139,419.40

Finding the Fourth Proportional to 26,902,912.60, 40,460,657.10 and 24,139,419.40

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Solution

The fourth proportional to 26,902,912.60, 40,460,657.10 and 24,139,419.40 is: 36,304,499.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,902,912.60 : 40,460,657.10 = 24,139,419.40 : x
  2. Step 2: Convert to fraction form
    26,902,912.60/40,460,657.10 = 24,139,419.40/x
  3. Step 3: Cross multiply
    26,902,912.60x = 40,460,657.10 × 24,139,419.40
  4. Step 4: Simplify right side
    26,902,912.60x = 976,696,770,936,487.75
  5. Step 5: Solve for x
    x = 976,696,770,936,487.75/26,902,912.60
  6. Step 6: Final answer
    x = 36,304,499.27

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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.