Home / 22,245,637.20-33,371,566.20-9,466,040.40

Finding the Fourth Proportional to 22,245,637.20, 33,371,566.20 and 9,466,040.40

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Solution

The fourth proportional to 22,245,637.20, 33,371,566.20 and 9,466,040.40 is: 14,200,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,245,637.20 : 33,371,566.20 = 9,466,040.40 : x
  2. Step 2: Convert to fraction form
    22,245,637.20/33,371,566.20 = 9,466,040.40/x
  3. Step 3: Cross multiply
    22,245,637.20x = 33,371,566.20 × 9,466,040.40
  4. Step 4: Simplify right side
    22,245,637.20x = 315,896,593,860,474.50
  5. Step 5: Solve for x
    x = 315,896,593,860,474.50/22,245,637.20
  6. Step 6: Final answer
    x = 14,200,384.15

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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.