Home / 15,422,403,867,925-23,108,186,973,542-8,957,591,777,874.50

Finding the Fourth Proportional to 15,422,403,867,925, 23,108,186,973,542 and 8,957,591,777,874.50

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Solution

The fourth proportional to 15,422,403,867,925, 23,108,186,973,542 and 8,957,591,777,874.50 is: 13,421,623,983,423.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,422,403,867,925 : 23,108,186,973,542 = 8,957,591,777,874.50 : x
  2. Step 2: Convert to fraction form
    15,422,403,867,925/23,108,186,973,542 = 8,957,591,777,874.50/x
  3. Step 3: Cross multiply
    15,422,403,867,925x = 23,108,186,973,542 × 8,957,591,777,874.50
  4. Step 4: Simplify right side
    15,422,403,867,925x = 206,993,705,635,786,430,869,405,696
  5. Step 5: Solve for x
    x = 206,993,705,635,786,430,869,405,696/15,422,403,867,925
  6. Step 6: Final answer
    x = 13,421,623,983,423.56

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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.