Home / 43,313,009,073.10-64,923,659,363.23-14,569,062,660.34

Finding the Fourth Proportional to 43,313,009,073.10, 64,923,659,363.23 and 14,569,062,660.34

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Solution

The fourth proportional to 43,313,009,073.10, 64,923,659,363.23 and 14,569,062,660.34 is: 21,838,170,139.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313,009,073.10 : 64,923,659,363.23 = 14,569,062,660.34 : x
  2. Step 2: Convert to fraction form
    43,313,009,073.10/64,923,659,363.23 = 14,569,062,660.34/x
  3. Step 3: Cross multiply
    43,313,009,073.10x = 64,923,659,363.23 × 14,569,062,660.34
  4. Step 4: Simplify right side
    43,313,009,073.10x = 945,876,861,401,308,594,176
  5. Step 5: Solve for x
    x = 945,876,861,401,308,594,176/43,313,009,073.10
  6. Step 6: Final answer
    x = 21,838,170,139.71

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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.