Home / 49,072,257.64-67,718,836.95-26,745,444.76

Finding the Fourth Proportional to 49,072,257.64, 67,718,836.95 and 26,745,444.76

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Solution

The fourth proportional to 49,072,257.64, 67,718,836.95 and 26,745,444.76 is: 36,908,234.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,072,257.64 : 67,718,836.95 = 26,745,444.76 : x
  2. Step 2: Convert to fraction form
    49,072,257.64/67,718,836.95 = 26,745,444.76/x
  3. Step 3: Cross multiply
    49,072,257.64x = 67,718,836.95 × 26,745,444.76
  4. Step 4: Simplify right side
    49,072,257.64x = 1,811,170,412,857,672
  5. Step 5: Solve for x
    x = 1,811,170,412,857,672/49,072,257.64
  6. Step 6: Final answer
    x = 36,908,234.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.