Home / 14,514,487,016.24-21,754,042,923.72-7,523,443,734.32

Finding the Fourth Proportional to 14,514,487,016.24, 21,754,042,923.72 and 7,523,443,734.32

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Solution

The fourth proportional to 14,514,487,016.24, 21,754,042,923.72 and 7,523,443,734.32 is: 11,275,997,405.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,514,487,016.24 : 21,754,042,923.72 = 7,523,443,734.32 : x
  2. Step 2: Convert to fraction form
    14,514,487,016.24/21,754,042,923.72 = 7,523,443,734.32/x
  3. Step 3: Cross multiply
    14,514,487,016.24x = 21,754,042,923.72 × 7,523,443,734.32
  4. Step 4: Simplify right side
    14,514,487,016.24x = 163,665,317,930,589,585,408
  5. Step 5: Solve for x
    x = 163,665,317,930,589,585,408/14,514,487,016.24
  6. Step 6: Final answer
    x = 11,275,997,405.04

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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.