Home / 14,687,947,881.45-22,036,244,430.39-4,739,204,957.55

Finding the Fourth Proportional to 14,687,947,881.45, 22,036,244,430.39 and 4,739,204,957.55

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Solution

The fourth proportional to 14,687,947,881.45, 22,036,244,430.39 and 4,739,204,957.55 is: 7,110,202,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,687,947,881.45 : 22,036,244,430.39 = 4,739,204,957.55 : x
  2. Step 2: Convert to fraction form
    14,687,947,881.45/22,036,244,430.39 = 4,739,204,957.55/x
  3. Step 3: Cross multiply
    14,687,947,881.45x = 22,036,244,430.39 × 4,739,204,957.55
  4. Step 4: Simplify right side
    14,687,947,881.45x = 104,434,278,850,287,861,760
  5. Step 5: Solve for x
    x = 104,434,278,850,287,861,760/14,687,947,881.45
  6. Step 6: Final answer
    x = 7,110,202,166.65

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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.