Home / 14,694,401.80-22,041,602.70-10,631,830.60

Finding the Fourth Proportional to 14,694,401.80, 22,041,602.70 and 10,631,830.60

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Solution

The fourth proportional to 14,694,401.80, 22,041,602.70 and 10,631,830.60 is: 15,947,745.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,694,401.80 : 22,041,602.70 = 10,631,830.60 : x
  2. Step 2: Convert to fraction form
    14,694,401.80/22,041,602.70 = 10,631,830.60/x
  3. Step 3: Cross multiply
    14,694,401.80x = 22,041,602.70 × 10,631,830.60
  4. Step 4: Simplify right side
    14,694,401.80x = 234,342,586,058,902.59
  5. Step 5: Solve for x
    x = 234,342,586,058,902.59/14,694,401.80
  6. Step 6: Final answer
    x = 15,947,745.90

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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.