Home / 32,085,769.96-44,275,584.18-18,853,545.16

Finding the Fourth Proportional to 32,085,769.96, 44,275,584.18 and 18,853,545.16

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Solution

The fourth proportional to 32,085,769.96, 44,275,584.18 and 18,853,545.16 is: 26,016,259.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,085,769.96 : 44,275,584.18 = 18,853,545.16 : x
  2. Step 2: Convert to fraction form
    32,085,769.96/44,275,584.18 = 18,853,545.16/x
  3. Step 3: Cross multiply
    32,085,769.96x = 44,275,584.18 × 18,853,545.16
  4. Step 4: Simplify right side
    32,085,769.96x = 834,751,725,823,011.62
  5. Step 5: Solve for x
    x = 834,751,725,823,011.62/32,085,769.96
  6. Step 6: Final answer
    x = 26,016,259.76

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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.