Home / 35,770,168.80-53,658,169.20-15,300,043.20

Finding the Fourth Proportional to 35,770,168.80, 53,658,169.20 and 15,300,043.20

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Solution

The fourth proportional to 35,770,168.80, 53,658,169.20 and 15,300,043.20 is: 22,951,312.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,770,168.80 : 53,658,169.20 = 15,300,043.20 : x
  2. Step 2: Convert to fraction form
    35,770,168.80/53,658,169.20 = 15,300,043.20/x
  3. Step 3: Cross multiply
    35,770,168.80x = 53,658,169.20 × 15,300,043.20
  4. Step 4: Simplify right side
    35,770,168.80x = 820,972,306,792,909.50
  5. Step 5: Solve for x
    x = 820,972,306,792,909.50/35,770,168.80
  6. Step 6: Final answer
    x = 22,951,312.07

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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.