Home / 19,236,617.24-26,546,616.65-10,534,850.42

Finding the Fourth Proportional to 19,236,617.24, 26,546,616.65 and 10,534,850.42

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Solution

The fourth proportional to 19,236,617.24, 26,546,616.65 and 10,534,850.42 is: 14,538,140.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,236,617.24 : 26,546,616.65 = 10,534,850.42 : x
  2. Step 2: Convert to fraction form
    19,236,617.24/26,546,616.65 = 10,534,850.42/x
  3. Step 3: Cross multiply
    19,236,617.24x = 26,546,616.65 × 10,534,850.42
  4. Step 4: Simplify right side
    19,236,617.24x = 279,664,635,564,831.47
  5. Step 5: Solve for x
    x = 279,664,635,564,831.47/19,236,617.24
  6. Step 6: Final answer
    x = 14,538,140.05

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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.