Home / 29,409,074.20-44,073,254.59-18,607,037.64

Finding the Fourth Proportional to 29,409,074.20, 44,073,254.59 and 18,607,037.64

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Solution

The fourth proportional to 29,409,074.20, 44,073,254.59 and 18,607,037.64 is: 27,885,022.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,409,074.20 : 44,073,254.59 = 18,607,037.64 : x
  2. Step 2: Convert to fraction form
    29,409,074.20/44,073,254.59 = 18,607,037.64/x
  3. Step 3: Cross multiply
    29,409,074.20x = 44,073,254.59 × 18,607,037.64
  4. Step 4: Simplify right side
    29,409,074.20x = 820,072,707,073,432.88
  5. Step 5: Solve for x
    x = 820,072,707,073,432.88/29,409,074.20
  6. Step 6: Final answer
    x = 27,885,022.88

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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.