Home / 22,282,043.24-30,754,689.57-13,585,011.27

Finding the Fourth Proportional to 22,282,043.24, 30,754,689.57 and 13,585,011.27

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Solution

The fourth proportional to 22,282,043.24, 30,754,689.57 and 13,585,011.27 is: 18,750,650.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,282,043.24 : 30,754,689.57 = 13,585,011.27 : x
  2. Step 2: Convert to fraction form
    22,282,043.24/30,754,689.57 = 13,585,011.27/x
  3. Step 3: Cross multiply
    22,282,043.24x = 30,754,689.57 × 13,585,011.27
  4. Step 4: Simplify right side
    22,282,043.24x = 417,802,804,413,801.44
  5. Step 5: Solve for x
    x = 417,802,804,413,801.44/22,282,043.24
  6. Step 6: Final answer
    x = 18,750,650.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.