Home / 34,443,914.56-51,672,228.71-14,250,731.20

Finding the Fourth Proportional to 34,443,914.56, 51,672,228.71 and 14,250,731.20

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Solution

The fourth proportional to 34,443,914.56, 51,672,228.71 and 14,250,731.20 is: 21,378,726.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,443,914.56 : 51,672,228.71 = 14,250,731.20 : x
  2. Step 2: Convert to fraction form
    34,443,914.56/51,672,228.71 = 14,250,731.20/x
  3. Step 3: Cross multiply
    34,443,914.56x = 51,672,228.71 × 14,250,731.20
  4. Step 4: Simplify right side
    34,443,914.56x = 736,367,041,650,698.50
  5. Step 5: Solve for x
    x = 736,367,041,650,698.50/34,443,914.56
  6. Step 6: Final answer
    x = 21,378,726.87

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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.