Home / 15,328,267.29-22,966,373.34-9,250,227.36

Finding the Fourth Proportional to 15,328,267.29, 22,966,373.34 and 9,250,227.36

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Solution

The fourth proportional to 15,328,267.29, 22,966,373.34 and 9,250,227.36 is: 13,859,634.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328,267.29 : 22,966,373.34 = 9,250,227.36 : x
  2. Step 2: Convert to fraction form
    15,328,267.29/22,966,373.34 = 9,250,227.36/x
  3. Step 3: Cross multiply
    15,328,267.29x = 22,966,373.34 × 9,250,227.36
  4. Step 4: Simplify right side
    15,328,267.29x = 212,444,175,029,642.56
  5. Step 5: Solve for x
    x = 212,444,175,029,642.56/15,328,267.29
  6. Step 6: Final answer
    x = 13,859,634.03

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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.