Home / 14,766,874.80-22,150,312.20-14,058,286.80

Finding the Fourth Proportional to 14,766,874.80, 22,150,312.20 and 14,058,286.80

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Solution

The fourth proportional to 14,766,874.80, 22,150,312.20 and 14,058,286.80 is: 21,087,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766,874.80 : 22,150,312.20 = 14,058,286.80 : x
  2. Step 2: Convert to fraction form
    14,766,874.80/22,150,312.20 = 14,058,286.80/x
  3. Step 3: Cross multiply
    14,766,874.80x = 22,150,312.20 × 14,058,286.80
  4. Step 4: Simplify right side
    14,766,874.80x = 311,395,441,617,138.94
  5. Step 5: Solve for x
    x = 311,395,441,617,138.94/14,766,874.80
  6. Step 6: Final answer
    x = 21,087,430.20

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1.5x scale

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.