Home / 14,914,120,340.48-22,375,377,566.02-6,520,763,063.10

Finding the Fourth Proportional to 14,914,120,340.48, 22,375,377,566.02 and 6,520,763,063.10

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Solution

The fourth proportional to 14,914,120,340.48, 22,375,377,566.02 and 6,520,763,063.10 is: 9,782,979,634.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,914,120,340.48 : 22,375,377,566.02 = 6,520,763,063.10 : x
  2. Step 2: Convert to fraction form
    14,914,120,340.48/22,375,377,566.02 = 6,520,763,063.10/x
  3. Step 3: Cross multiply
    14,914,120,340.48x = 22,375,377,566.02 × 6,520,763,063.10
  4. Step 4: Simplify right side
    14,914,120,340.48x = 145,904,535,555,328,262,144
  5. Step 5: Solve for x
    x = 145,904,535,555,328,262,144/14,914,120,340.48
  6. Step 6: Final answer
    x = 9,782,979,634.36

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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.