Home / 16,798,496.28-23,189,090.57-11,295,061.13

Finding the Fourth Proportional to 16,798,496.28, 23,189,090.57 and 11,295,061.13

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Solution

The fourth proportional to 16,798,496.28, 23,189,090.57 and 11,295,061.13 is: 15,592,002.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,798,496.28 : 23,189,090.57 = 11,295,061.13 : x
  2. Step 2: Convert to fraction form
    16,798,496.28/23,189,090.57 = 11,295,061.13/x
  3. Step 3: Cross multiply
    16,798,496.28x = 23,189,090.57 × 11,295,061.13
  4. Step 4: Simplify right side
    16,798,496.28x = 261,922,195,581,110.47
  5. Step 5: Solve for x
    x = 261,922,195,581,110.47/16,798,496.28
  6. Step 6: Final answer
    x = 15,592,002.48

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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.