Home / 24,193,820.10-36,289,952.55-8,020,517.70

Finding the Fourth Proportional to 24,193,820.10, 36,289,952.55 and 8,020,517.70

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Solution

The fourth proportional to 24,193,820.10, 36,289,952.55 and 8,020,517.70 is: 12,030,518.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,820.10 : 36,289,952.55 = 8,020,517.70 : x
  2. Step 2: Convert to fraction form
    24,193,820.10/36,289,952.55 = 8,020,517.70/x
  3. Step 3: Cross multiply
    24,193,820.10x = 36,289,952.55 × 8,020,517.70
  4. Step 4: Simplify right side
    24,193,820.10x = 291,064,206,759,435.12
  5. Step 5: Solve for x
    x = 291,064,206,759,435.12/24,193,820.10
  6. Step 6: Final answer
    x = 12,030,518.77

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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.