Home / 110,206,227.76-152,085,993.36-60,652,306.96

Finding the Fourth Proportional to 110,206,227.76, 152,085,993.36 and 60,652,306.96

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Solution

The fourth proportional to 110,206,227.76, 152,085,993.36 and 60,652,306.96 is: 83,700,953.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,206,227.76 : 152,085,993.36 = 60,652,306.96 : x
  2. Step 2: Convert to fraction form
    110,206,227.76/152,085,993.36 = 60,652,306.96/x
  3. Step 3: Cross multiply
    110,206,227.76x = 152,085,993.36 × 60,652,306.96
  4. Step 4: Simplify right side
    110,206,227.76x = 9,224,366,353,587,242
  5. Step 5: Solve for x
    x = 9,224,366,353,587,242/110,206,227.76
  6. Step 6: Final answer
    x = 83,700,953.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.