Home / 74,597,381.10-111,911,205.15-23,467,508.10

Finding the Fourth Proportional to 74,597,381.10, 111,911,205.15 and 23,467,508.10

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Solution

The fourth proportional to 74,597,381.10, 111,911,205.15 and 23,467,508.10 is: 35,206,022.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,597,381.10 : 111,911,205.15 = 23,467,508.10 : x
  2. Step 2: Convert to fraction form
    74,597,381.10/111,911,205.15 = 23,467,508.10/x
  3. Step 3: Cross multiply
    74,597,381.10x = 111,911,205.15 × 23,467,508.10
  4. Step 4: Simplify right side
    74,597,381.10x = 2,626,277,113,338,387
  5. Step 5: Solve for x
    x = 2,626,277,113,338,387/74,597,381.10
  6. Step 6: Final answer
    x = 35,206,022.98

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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.