Home / 2,414,251,561.65-3,621,377,622.90-756,288,045.36

Finding the Fourth Proportional to 2,414,251,561.65, 3,621,377,622.90 and 756,288,045.36

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Solution

The fourth proportional to 2,414,251,561.65, 3,621,377,622.90 and 756,288,045.36 is: 1,134,432,155.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,251,561.65 : 3,621,377,622.90 = 756,288,045.36 : x
  2. Step 2: Convert to fraction form
    2,414,251,561.65/3,621,377,622.90 = 756,288,045.36/x
  3. Step 3: Cross multiply
    2,414,251,561.65x = 3,621,377,622.90 × 756,288,045.36
  4. Step 4: Simplify right side
    2,414,251,561.65x = 2,738,804,603,933,484,544
  5. Step 5: Solve for x
    x = 2,738,804,603,933,484,544/2,414,251,561.65
  6. Step 6: Final answer
    x = 1,134,432,155.89

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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.