Home / 17,407,114.75-24,021,933.48-10,884,562.21

Finding the Fourth Proportional to 17,407,114.75, 24,021,933.48 and 10,884,562.21

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Solution

The fourth proportional to 17,407,114.75, 24,021,933.48 and 10,884,562.21 is: 15,020,767.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,407,114.75 : 24,021,933.48 = 10,884,562.21 : x
  2. Step 2: Convert to fraction form
    17,407,114.75/24,021,933.48 = 10,884,562.21/x
  3. Step 3: Cross multiply
    17,407,114.75x = 24,021,933.48 × 10,884,562.21
  4. Step 4: Simplify right side
    17,407,114.75x = 261,468,229,397,569.22
  5. Step 5: Solve for x
    x = 261,468,229,397,569.22/17,407,114.75
  6. Step 6: Final answer
    x = 15,020,767.84

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Double scale
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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.