Home / 22,753,313.80-34,129,970.70-15,100,563.40

Finding the Fourth Proportional to 22,753,313.80, 34,129,970.70 and 15,100,563.40

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Solution

The fourth proportional to 22,753,313.80, 34,129,970.70 and 15,100,563.40 is: 22,650,845.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,753,313.80 : 34,129,970.70 = 15,100,563.40 : x
  2. Step 2: Convert to fraction form
    22,753,313.80/34,129,970.70 = 15,100,563.40/x
  3. Step 3: Cross multiply
    22,753,313.80x = 34,129,970.70 × 15,100,563.40
  4. Step 4: Simplify right side
    22,753,313.80x = 515,381,786,395,492.44
  5. Step 5: Solve for x
    x = 515,381,786,395,492.44/22,753,313.80
  6. Step 6: Final answer
    x = 22,650,845.10

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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.