Home / 47,100,166.70-70,650,255.51-14,754,589.79

Finding the Fourth Proportional to 47,100,166.70, 70,650,255.51 and 14,754,589.79

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Solution

The fourth proportional to 47,100,166.70, 70,650,255.51 and 14,754,589.79 is: 22,131,886.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,100,166.70 : 70,650,255.51 = 14,754,589.79 : x
  2. Step 2: Convert to fraction form
    47,100,166.70/70,650,255.51 = 14,754,589.79/x
  3. Step 3: Cross multiply
    47,100,166.70x = 70,650,255.51 × 14,754,589.79
  4. Step 4: Simplify right side
    47,100,166.70x = 1,042,415,538,255,486
  5. Step 5: Solve for x
    x = 1,042,415,538,255,486/47,100,166.70
  6. Step 6: Final answer
    x = 22,131,886.39

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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.