Home / 14,595,214,656.25-21,890,609,949.25-3,972,266,773.10

Finding the Fourth Proportional to 14,595,214,656.25, 21,890,609,949.25 and 3,972,266,773.10

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Solution

The fourth proportional to 14,595,214,656.25, 21,890,609,949.25 and 3,972,266,773.10 is: 5,957,798,127.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595,214,656.25 : 21,890,609,949.25 = 3,972,266,773.10 : x
  2. Step 2: Convert to fraction form
    14,595,214,656.25/21,890,609,949.25 = 3,972,266,773.10/x
  3. Step 3: Cross multiply
    14,595,214,656.25x = 21,890,609,949.25 × 3,972,266,773.10
  4. Step 4: Simplify right side
    14,595,214,656.25x = 86,955,342,544,298,049,536
  5. Step 5: Solve for x
    x = 86,955,342,544,298,049,536/14,595,214,656.25
  6. Step 6: Final answer
    x = 5,957,798,127.15

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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.