Home / 22,843,974.70-34,265,962.05-21,836,205.10

Finding the Fourth Proportional to 22,843,974.70, 34,265,962.05 and 21,836,205.10

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Solution

The fourth proportional to 22,843,974.70, 34,265,962.05 and 21,836,205.10 is: 32,754,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,843,974.70 : 34,265,962.05 = 21,836,205.10 : x
  2. Step 2: Convert to fraction form
    22,843,974.70/34,265,962.05 = 21,836,205.10/x
  3. Step 3: Cross multiply
    22,843,974.70x = 34,265,962.05 × 21,836,205.10
  4. Step 4: Simplify right side
    22,843,974.70x = 748,238,575,272,616.50
  5. Step 5: Solve for x
    x = 748,238,575,272,616.50/22,843,974.70
  6. Step 6: Final answer
    x = 32,754,307.65

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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.