Home / 22,113,148,678.76-33,117,071,269.17-14,120,560,027.55

Finding the Fourth Proportional to 22,113,148,678.76, 33,117,071,269.17 and 14,120,560,027.55

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Solution

The fourth proportional to 22,113,148,678.76, 33,117,071,269.17 and 14,120,560,027.55 is: 21,147,218,769.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,113,148,678.76 : 33,117,071,269.17 = 14,120,560,027.55 : x
  2. Step 2: Convert to fraction form
    22,113,148,678.76/33,117,071,269.17 = 14,120,560,027.55/x
  3. Step 3: Cross multiply
    22,113,148,678.76x = 33,117,071,269.17 × 14,120,560,027.55
  4. Step 4: Simplify right side
    22,113,148,678.76x = 467,631,592,792,800,821,248
  5. Step 5: Solve for x
    x = 467,631,592,792,800,821,248/22,113,148,678.76
  6. Step 6: Final answer
    x = 21,147,218,769.53

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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.