Home / 22,341,760.60-33,512,640.90-14,689,010.20

Finding the Fourth Proportional to 22,341,760.60, 33,512,640.90 and 14,689,010.20

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Solution

The fourth proportional to 22,341,760.60, 33,512,640.90 and 14,689,010.20 is: 22,033,515.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,760.60 : 33,512,640.90 = 14,689,010.20 : x
  2. Step 2: Convert to fraction form
    22,341,760.60/33,512,640.90 = 14,689,010.20/x
  3. Step 3: Cross multiply
    22,341,760.60x = 33,512,640.90 × 14,689,010.20
  4. Step 4: Simplify right side
    22,341,760.60x = 492,267,524,009,037.12
  5. Step 5: Solve for x
    x = 492,267,524,009,037.12/22,341,760.60
  6. Step 6: Final answer
    x = 22,033,515.30

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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.