Home / 37,278,203.70-55,891,307.76-16,517,350.20

Finding the Fourth Proportional to 37,278,203.70, 55,891,307.76 and 16,517,350.20

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Solution

The fourth proportional to 37,278,203.70, 55,891,307.76 and 16,517,350.20 is: 24,764,506.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,278,203.70 : 55,891,307.76 = 16,517,350.20 : x
  2. Step 2: Convert to fraction form
    37,278,203.70/55,891,307.76 = 16,517,350.20/x
  3. Step 3: Cross multiply
    37,278,203.70x = 55,891,307.76 × 16,517,350.20
  4. Step 4: Simplify right side
    37,278,203.70x = 923,176,303,407,897.50
  5. Step 5: Solve for x
    x = 923,176,303,407,897.50/37,278,203.70
  6. Step 6: Final answer
    x = 24,764,506.11

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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.