Home / 22,100,493.39-33,150,506.81-8,637,204.75

Finding the Fourth Proportional to 22,100,493.39, 33,150,506.81 and 8,637,204.75

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Solution

The fourth proportional to 22,100,493.39, 33,150,506.81 and 8,637,204.75 is: 12,955,715.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,100,493.39 : 33,150,506.81 = 8,637,204.75 : x
  2. Step 2: Convert to fraction form
    22,100,493.39/33,150,506.81 = 8,637,204.75/x
  3. Step 3: Cross multiply
    22,100,493.39x = 33,150,506.81 × 8,637,204.75
  4. Step 4: Simplify right side
    22,100,493.39x = 286,327,714,841,053.31
  5. Step 5: Solve for x
    x = 286,327,714,841,053.31/22,100,493.39
  6. Step 6: Final answer
    x = 12,955,715.96

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1.5x scale

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.