Home / 15,799,849.92-23,699,774.92-4,440,298.56

Finding the Fourth Proportional to 15,799,849.92, 23,699,774.92 and 4,440,298.56

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Solution

The fourth proportional to 15,799,849.92, 23,699,774.92 and 4,440,298.56 is: 6,660,447.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,849.92 : 23,699,774.92 = 4,440,298.56 : x
  2. Step 2: Convert to fraction form
    15,799,849.92/23,699,774.92 = 4,440,298.56/x
  3. Step 3: Cross multiply
    15,799,849.92x = 23,699,774.92 × 4,440,298.56
  4. Step 4: Simplify right side
    15,799,849.92x = 105,234,076,449,600.11
  5. Step 5: Solve for x
    x = 105,234,076,449,600.11/15,799,849.92
  6. Step 6: Final answer
    x = 6,660,447.85

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1.5x scale

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.