Home / 17,757,708.96-24,505,712.19-9,608,946.96

Finding the Fourth Proportional to 17,757,708.96, 24,505,712.19 and 9,608,946.96

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Solution

The fourth proportional to 17,757,708.96, 24,505,712.19 and 9,608,946.96 is: 13,260,386.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,757,708.96 : 24,505,712.19 = 9,608,946.96 : x
  2. Step 2: Convert to fraction form
    17,757,708.96/24,505,712.19 = 9,608,946.96/x
  3. Step 3: Cross multiply
    17,757,708.96x = 24,505,712.19 × 9,608,946.96
  4. Step 4: Simplify right side
    17,757,708.96x = 235,474,088,742,631.84
  5. Step 5: Solve for x
    x = 235,474,088,742,631.84/17,757,708.96
  6. Step 6: Final answer
    x = 13,260,386.76

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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.