Home / 36,765,058.30-55,147,587.45-23,160,168.70

Finding the Fourth Proportional to 36,765,058.30, 55,147,587.45 and 23,160,168.70

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Solution

The fourth proportional to 36,765,058.30, 55,147,587.45 and 23,160,168.70 is: 34,740,253.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,765,058.30 : 55,147,587.45 = 23,160,168.70 : x
  2. Step 2: Convert to fraction form
    36,765,058.30/55,147,587.45 = 23,160,168.70/x
  3. Step 3: Cross multiply
    36,765,058.30x = 55,147,587.45 × 23,160,168.70
  4. Step 4: Simplify right side
    36,765,058.30x = 1,277,227,428,740,002.75
  5. Step 5: Solve for x
    x = 1,277,227,428,740,002.75/36,765,058.30
  6. Step 6: Final answer
    x = 34,740,253.05

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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.