Home / 29,376,232.20-44,034,021.90-13,209,928.20

Finding the Fourth Proportional to 29,376,232.20, 44,034,021.90 and 13,209,928.20

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Solution

The fourth proportional to 29,376,232.20, 44,034,021.90 and 13,209,928.20 is: 19,801,255.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,232.20 : 44,034,021.90 = 13,209,928.20 : x
  2. Step 2: Convert to fraction form
    29,376,232.20/44,034,021.90 = 13,209,928.20/x
  3. Step 3: Cross multiply
    29,376,232.20x = 44,034,021.90 × 13,209,928.20
  4. Step 4: Simplify right side
    29,376,232.20x = 581,686,267,656,227.50
  5. Step 5: Solve for x
    x = 581,686,267,656,227.50/29,376,232.20
  6. Step 6: Final answer
    x = 19,801,255.10

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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.