Home / 67,376,983.68-101,065,485.06-16,259,002.56

Finding the Fourth Proportional to 67,376,983.68, 101,065,485.06 and 16,259,002.56

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Solution

The fourth proportional to 67,376,983.68, 101,065,485.06 and 16,259,002.56 is: 24,388,506.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,376,983.68 : 101,065,485.06 = 16,259,002.56 : x
  2. Step 2: Convert to fraction form
    67,376,983.68/101,065,485.06 = 16,259,002.56/x
  3. Step 3: Cross multiply
    67,376,983.68x = 101,065,485.06 × 16,259,002.56
  4. Step 4: Simplify right side
    67,376,983.68x = 1,643,223,980,318,181.75
  5. Step 5: Solve for x
    x = 1,643,223,980,318,181.75/67,376,983.68
  6. Step 6: Final answer
    x = 24,388,506.14

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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.