Home / 23,131,700,089.92-34,697,561,616.63-15,269,274,826.56

Finding the Fourth Proportional to 23,131,700,089.92, 34,697,561,616.63 and 15,269,274,826.56

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Solution

The fourth proportional to 23,131,700,089.92, 34,697,561,616.63 and 15,269,274,826.56 is: 22,903,919,818.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,131,700,089.92 : 34,697,561,616.63 = 15,269,274,826.56 : x
  2. Step 2: Convert to fraction form
    23,131,700,089.92/34,697,561,616.63 = 15,269,274,826.56/x
  3. Step 3: Cross multiply
    23,131,700,089.92x = 34,697,561,616.63 × 15,269,274,826.56
  4. Step 4: Simplify right side
    23,131,700,089.92x = 529,806,604,135,822,917,632
  5. Step 5: Solve for x
    x = 529,806,604,135,822,917,632/23,131,700,089.92
  6. Step 6: Final answer
    x = 22,903,919,818.96

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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.