Home / 47,100,166.13-70,650,254.67-14,754,589.22

Finding the Fourth Proportional to 47,100,166.13, 70,650,254.67 and 14,754,589.22

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Solution

The fourth proportional to 47,100,166.13, 70,650,254.67 and 14,754,589.22 is: 22,131,885.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,100,166.13 : 70,650,254.67 = 14,754,589.22 : x
  2. Step 2: Convert to fraction form
    47,100,166.13/70,650,254.67 = 14,754,589.22/x
  3. Step 3: Cross multiply
    47,100,166.13x = 70,650,254.67 × 14,754,589.22
  4. Step 4: Simplify right side
    47,100,166.13x = 1,042,415,486,065,532.62
  5. Step 5: Solve for x
    x = 1,042,415,486,065,532.62/47,100,166.13
  6. Step 6: Final answer
    x = 22,131,885.55

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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.