Home / 3,110,000,413,472.20-4,659,906,372,595.80-1,656,319,680,252.50

Finding the Fourth Proportional to 3,110,000,413,472.20, 4,659,906,372,595.80 and 1,656,319,680,252.50

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Solution

The fourth proportional to 3,110,000,413,472.20, 4,659,906,372,595.80 and 1,656,319,680,252.50 is: 2,481,766,433,094.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,000,413,472.20 : 4,659,906,372,595.80 = 1,656,319,680,252.50 : x
  2. Step 2: Convert to fraction form
    3,110,000,413,472.20/4,659,906,372,595.80 = 1,656,319,680,252.50/x
  3. Step 3: Cross multiply
    3,110,000,413,472.20x = 4,659,906,372,595.80 × 1,656,319,680,252.50
  4. Step 4: Simplify right side
    3,110,000,413,472.20x = 7,718,294,633,064,462,234,419,200
  5. Step 5: Solve for x
    x = 7,718,294,633,064,462,234,419,200/3,110,000,413,472.20
  6. Step 6: Final answer
    x = 2,481,766,433,094.22

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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.