Home / 16,637,733.60-24,956,600.40-11,157,986.40

Finding the Fourth Proportional to 16,637,733.60, 24,956,600.40 and 11,157,986.40

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Solution

The fourth proportional to 16,637,733.60, 24,956,600.40 and 11,157,986.40 is: 16,736,979.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637,733.60 : 24,956,600.40 = 11,157,986.40 : x
  2. Step 2: Convert to fraction form
    16,637,733.60/24,956,600.40 = 11,157,986.40/x
  3. Step 3: Cross multiply
    16,637,733.60x = 24,956,600.40 × 11,157,986.40
  4. Step 4: Simplify right side
    16,637,733.60x = 278,465,407,853,434.56
  5. Step 5: Solve for x
    x = 278,465,407,853,434.56/16,637,733.60
  6. Step 6: Final answer
    x = 16,736,979.60

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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.