Home / 36,002,051.40-54,003,077.10-26,436,113.40

Finding the Fourth Proportional to 36,002,051.40, 54,003,077.10 and 26,436,113.40

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Solution

The fourth proportional to 36,002,051.40, 54,003,077.10 and 26,436,113.40 is: 39,654,170.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,002,051.40 : 54,003,077.10 = 26,436,113.40 : x
  2. Step 2: Convert to fraction form
    36,002,051.40/54,003,077.10 = 26,436,113.40/x
  3. Step 3: Cross multiply
    36,002,051.40x = 54,003,077.10 × 26,436,113.40
  4. Step 4: Simplify right side
    36,002,051.40x = 1,427,631,470,164,543
  5. Step 5: Solve for x
    x = 1,427,631,470,164,543/36,002,051.40
  6. Step 6: Final answer
    x = 39,654,170.10

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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.