Home / 36,114,089.64-54,158,537.32-15,908,309.16

Finding the Fourth Proportional to 36,114,089.64, 54,158,537.32 and 15,908,309.16

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Solution

The fourth proportional to 36,114,089.64, 54,158,537.32 and 15,908,309.16 is: 23,856,914.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,114,089.64 : 54,158,537.32 = 15,908,309.16 : x
  2. Step 2: Convert to fraction form
    36,114,089.64/54,158,537.32 = 15,908,309.16/x
  3. Step 3: Cross multiply
    36,114,089.64x = 54,158,537.32 × 15,908,309.16
  4. Step 4: Simplify right side
    36,114,089.64x = 861,570,755,339,957.88
  5. Step 5: Solve for x
    x = 861,570,755,339,957.88/36,114,089.64
  6. Step 6: Final answer
    x = 23,856,914.68

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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.