Home / 36,902,580.16-55,359,153-11,345,735.44

Finding the Fourth Proportional to 36,902,580.16, 55,359,153 and 11,345,735.44

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Solution

The fourth proportional to 36,902,580.16, 55,359,153 and 11,345,735.44 is: 17,020,227.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,902,580.16 : 55,359,153 = 11,345,735.44 : x
  2. Step 2: Convert to fraction form
    36,902,580.16/55,359,153 = 11,345,735.44/x
  3. Step 3: Cross multiply
    36,902,580.16x = 55,359,153 × 11,345,735.44
  4. Step 4: Simplify right side
    36,902,580.16x = 628,090,304,120,482.25
  5. Step 5: Solve for x
    x = 628,090,304,120,482.25/36,902,580.16
  6. Step 6: Final answer
    x = 17,020,227.35

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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.