Home / 17,804,768.20-24,570,285.78-10,069,520.20

Finding the Fourth Proportional to 17,804,768.20, 24,570,285.78 and 10,069,520.20

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Solution

The fourth proportional to 17,804,768.20, 24,570,285.78 and 10,069,520.20 is: 13,895,771.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,768.20 : 24,570,285.78 = 10,069,520.20 : x
  2. Step 2: Convert to fraction form
    17,804,768.20/24,570,285.78 = 10,069,520.20/x
  3. Step 3: Cross multiply
    17,804,768.20x = 24,570,285.78 × 10,069,520.20
  4. Step 4: Simplify right side
    17,804,768.20x = 247,410,988,981,482.75
  5. Step 5: Solve for x
    x = 247,410,988,981,482.75/17,804,768.20
  6. Step 6: Final answer
    x = 13,895,771.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.