Home / 36,912,132.80-55,368,199.20-16,441,812.80

Finding the Fourth Proportional to 36,912,132.80, 55,368,199.20 and 16,441,812.80

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Solution

The fourth proportional to 36,912,132.80, 55,368,199.20 and 16,441,812.80 is: 24,662,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,912,132.80 : 55,368,199.20 = 16,441,812.80 : x
  2. Step 2: Convert to fraction form
    36,912,132.80/55,368,199.20 = 16,441,812.80/x
  3. Step 3: Cross multiply
    36,912,132.80x = 55,368,199.20 × 16,441,812.80
  4. Step 4: Simplify right side
    36,912,132.80x = 910,353,566,319,509.88
  5. Step 5: Solve for x
    x = 910,353,566,319,509.88/36,912,132.80
  6. Step 6: Final answer
    x = 24,662,719.20

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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.