Home / 14,595,214,655.25-21,890,609,947.75-3,972,266,772.10

Finding the Fourth Proportional to 14,595,214,655.25, 21,890,609,947.75 and 3,972,266,772.10

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Solution

The fourth proportional to 14,595,214,655.25, 21,890,609,947.75 and 3,972,266,772.10 is: 5,957,798,125.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595,214,655.25 : 21,890,609,947.75 = 3,972,266,772.10 : x
  2. Step 2: Convert to fraction form
    14,595,214,655.25/21,890,609,947.75 = 3,972,266,772.10/x
  3. Step 3: Cross multiply
    14,595,214,655.25x = 21,890,609,947.75 × 3,972,266,772.10
  4. Step 4: Simplify right side
    14,595,214,655.25x = 86,955,342,516,520,861,696
  5. Step 5: Solve for x
    x = 86,955,342,516,520,861,696/14,595,214,655.25
  6. Step 6: Final answer
    x = 5,957,798,125.65

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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.