Home / 27,219,096.70-40,828,645.05-24,699,672.70

Finding the Fourth Proportional to 27,219,096.70, 40,828,645.05 and 24,699,672.70

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Solution

The fourth proportional to 27,219,096.70, 40,828,645.05 and 24,699,672.70 is: 37,049,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,219,096.70 : 40,828,645.05 = 24,699,672.70 : x
  2. Step 2: Convert to fraction form
    27,219,096.70/40,828,645.05 = 24,699,672.70/x
  3. Step 3: Cross multiply
    27,219,096.70x = 40,828,645.05 × 24,699,672.70
  4. Step 4: Simplify right side
    27,219,096.70x = 1,008,454,169,519,475
  5. Step 5: Solve for x
    x = 1,008,454,169,519,475/27,219,096.70
  6. Step 6: Final answer
    x = 37,049,509.05

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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.