Home / 49,207,828.65-73,811,742.98-36,453,244.65

Finding the Fourth Proportional to 49,207,828.65, 73,811,742.98 and 36,453,244.65

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Solution

The fourth proportional to 49,207,828.65, 73,811,742.98 and 36,453,244.65 is: 54,679,866.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,828.65 : 73,811,742.98 = 36,453,244.65 : x
  2. Step 2: Convert to fraction form
    49,207,828.65/73,811,742.98 = 36,453,244.65/x
  3. Step 3: Cross multiply
    49,207,828.65x = 73,811,742.98 × 36,453,244.65
  4. Step 4: Simplify right side
    49,207,828.65x = 2,690,677,524,710,593.50
  5. Step 5: Solve for x
    x = 2,690,677,524,710,593.50/49,207,828.65
  6. Step 6: Final answer
    x = 54,679,866.98

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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.