Home / 17,034,278.60-23,507,660.22-9,299,646.92

Finding the Fourth Proportional to 17,034,278.60, 23,507,660.22 and 9,299,646.92

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Solution

The fourth proportional to 17,034,278.60, 23,507,660.22 and 9,299,646.92 is: 12,833,706.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034,278.60 : 23,507,660.22 = 9,299,646.92 : x
  2. Step 2: Convert to fraction form
    17,034,278.60/23,507,660.22 = 9,299,646.92/x
  3. Step 3: Cross multiply
    17,034,278.60x = 23,507,660.22 × 9,299,646.92
  4. Step 4: Simplify right side
    17,034,278.60x = 218,612,939,961,329.50
  5. Step 5: Solve for x
    x = 218,612,939,961,329.50/17,034,278.60
  6. Step 6: Final answer
    x = 12,833,706.97

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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.