Home / 55,492,729.80-83,073,251.73-33,566,754.45

Finding the Fourth Proportional to 55,492,729.80, 83,073,251.73 and 33,566,754.45

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Solution

The fourth proportional to 55,492,729.80, 83,073,251.73 and 33,566,754.45 is: 50,249,815.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,492,729.80 : 83,073,251.73 = 33,566,754.45 : x
  2. Step 2: Convert to fraction form
    55,492,729.80/83,073,251.73 = 33,566,754.45/x
  3. Step 3: Cross multiply
    55,492,729.80x = 83,073,251.73 × 33,566,754.45
  4. Step 4: Simplify right side
    55,492,729.80x = 2,788,499,442,183,948
  5. Step 5: Solve for x
    x = 2,788,499,442,183,948/55,492,729.80
  6. Step 6: Final answer
    x = 50,249,815.65

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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.