Home / 3,412,476,045.70-5,118,714,068.55-3,017,934,247.30

Finding the Fourth Proportional to 3,412,476,045.70, 5,118,714,068.55 and 3,017,934,247.30

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Solution

The fourth proportional to 3,412,476,045.70, 5,118,714,068.55 and 3,017,934,247.30 is: 4,526,901,370.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,476,045.70 : 5,118,714,068.55 = 3,017,934,247.30 : x
  2. Step 2: Convert to fraction form
    3,412,476,045.70/5,118,714,068.55 = 3,017,934,247.30/x
  3. Step 3: Cross multiply
    3,412,476,045.70x = 5,118,714,068.55 × 3,017,934,247.30
  4. Step 4: Simplify right side
    3,412,476,045.70x = 15,447,942,489,613,367,296
  5. Step 5: Solve for x
    x = 15,447,942,489,613,367,296/3,412,476,045.70
  6. Step 6: Final answer
    x = 4,526,901,370.95

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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.