Home / 47,734,279,661.10-71,581,719,627.86-16,294,461,277.80

Finding the Fourth Proportional to 47,734,279,661.10, 71,581,719,627.86 and 16,294,461,277.80

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Solution

The fourth proportional to 47,734,279,661.10, 71,581,719,627.86 and 16,294,461,277.80 is: 24,434,967,217.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,734,279,661.10 : 71,581,719,627.86 = 16,294,461,277.80 : x
  2. Step 2: Convert to fraction form
    47,734,279,661.10/71,581,719,627.86 = 16,294,461,277.80/x
  3. Step 3: Cross multiply
    47,734,279,661.10x = 71,581,719,627.86 × 16,294,461,277.80
  4. Step 4: Simplify right side
    47,734,279,661.10x = 1,166,385,558,674,419,351,552
  5. Step 5: Solve for x
    x = 1,166,385,558,674,419,351,552/47,734,279,661.10
  6. Step 6: Final answer
    x = 24,434,967,217.59

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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.