Home / 23,058,306.95-34,624,513.07-15,289,220.71

Finding the Fourth Proportional to 23,058,306.95, 34,624,513.07 and 15,289,220.71

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Solution

The fourth proportional to 23,058,306.95, 34,624,513.07 and 15,289,220.71 is: 22,958,399.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,058,306.95 : 34,624,513.07 = 15,289,220.71 : x
  2. Step 2: Convert to fraction form
    23,058,306.95/34,624,513.07 = 15,289,220.71/x
  3. Step 3: Cross multiply
    23,058,306.95x = 34,624,513.07 × 15,289,220.71
  4. Step 4: Simplify right side
    23,058,306.95x = 529,381,822,053,941
  5. Step 5: Solve for x
    x = 529,381,822,053,941/23,058,306.95
  6. Step 6: Final answer
    x = 22,958,399.47

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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.