Home / 26,968,003.70-40,452,005.55-9,017,107.70

Finding the Fourth Proportional to 26,968,003.70, 40,452,005.55 and 9,017,107.70

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Solution

The fourth proportional to 26,968,003.70, 40,452,005.55 and 9,017,107.70 is: 13,525,661.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,003.70 : 40,452,005.55 = 9,017,107.70 : x
  2. Step 2: Convert to fraction form
    26,968,003.70/40,452,005.55 = 9,017,107.70/x
  3. Step 3: Cross multiply
    26,968,003.70x = 40,452,005.55 × 9,017,107.70
  4. Step 4: Simplify right side
    26,968,003.70x = 364,760,090,725,347.69
  5. Step 5: Solve for x
    x = 364,760,090,725,347.69/26,968,003.70
  6. Step 6: Final answer
    x = 13,525,661.55

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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.