Home / 35,239,375.10-52,859,062.65-31,544,219.90

Finding the Fourth Proportional to 35,239,375.10, 52,859,062.65 and 31,544,219.90

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Solution

The fourth proportional to 35,239,375.10, 52,859,062.65 and 31,544,219.90 is: 47,316,329.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,239,375.10 : 52,859,062.65 = 31,544,219.90 : x
  2. Step 2: Convert to fraction form
    35,239,375.10/52,859,062.65 = 31,544,219.90/x
  3. Step 3: Cross multiply
    35,239,375.10x = 52,859,062.65 × 31,544,219.90
  4. Step 4: Simplify right side
    35,239,375.10x = 1,667,397,895,939,476.50
  5. Step 5: Solve for x
    x = 1,667,397,895,939,476.50/35,239,375.10
  6. Step 6: Final answer
    x = 47,316,329.85

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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.