Home / 2,414,251,568.18-3,621,377,632.68-756,288,051.86

Finding the Fourth Proportional to 2,414,251,568.18, 3,621,377,632.68 and 756,288,051.86

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Solution

The fourth proportional to 2,414,251,568.18, 3,621,377,632.68 and 756,288,051.86 is: 1,134,432,165.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,251,568.18 : 3,621,377,632.68 = 756,288,051.86 : x
  2. Step 2: Convert to fraction form
    2,414,251,568.18/3,621,377,632.68 = 756,288,051.86/x
  3. Step 3: Cross multiply
    2,414,251,568.18x = 3,621,377,632.68 × 756,288,051.86
  4. Step 4: Simplify right side
    2,414,251,568.18x = 2,738,804,634,868,935,680
  5. Step 5: Solve for x
    x = 2,738,804,634,868,935,680/2,414,251,568.18
  6. Step 6: Final answer
    x = 1,134,432,165.63

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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.