Home / 24,568,417.75-33,904,321.10-13,555,852.87

Finding the Fourth Proportional to 24,568,417.75, 33,904,321.10 and 13,555,852.87

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Solution

The fourth proportional to 24,568,417.75, 33,904,321.10 and 13,555,852.87 is: 18,707,024.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,568,417.75 : 33,904,321.10 = 13,555,852.87 : x
  2. Step 2: Convert to fraction form
    24,568,417.75/33,904,321.10 = 13,555,852.87/x
  3. Step 3: Cross multiply
    24,568,417.75x = 33,904,321.10 × 13,555,852.87
  4. Step 4: Simplify right side
    24,568,417.75x = 459,601,988,421,057.25
  5. Step 5: Solve for x
    x = 459,601,988,421,057.25/24,568,417.75
  6. Step 6: Final answer
    x = 18,707,024.32

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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.