Home / 34,404,818.80-51,607,228.20-13,944,340.30

Finding the Fourth Proportional to 34,404,818.80, 51,607,228.20 and 13,944,340.30

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Solution

The fourth proportional to 34,404,818.80, 51,607,228.20 and 13,944,340.30 is: 20,916,510.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,404,818.80 : 51,607,228.20 = 13,944,340.30 : x
  2. Step 2: Convert to fraction form
    34,404,818.80/51,607,228.20 = 13,944,340.30/x
  3. Step 3: Cross multiply
    34,404,818.80x = 51,607,228.20 × 13,944,340.30
  4. Step 4: Simplify right side
    34,404,818.80x = 719,628,751,960,556.50
  5. Step 5: Solve for x
    x = 719,628,751,960,556.50/34,404,818.80
  6. Step 6: Final answer
    x = 20,916,510.45

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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.