Home / 17,585,395.06-24,279,688.29-10,980,040.90

Finding the Fourth Proportional to 17,585,395.06, 24,279,688.29 and 10,980,040.90

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Solution

The fourth proportional to 17,585,395.06, 24,279,688.29 and 10,980,040.90 is: 15,159,851.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,585,395.06 : 24,279,688.29 = 10,980,040.90 : x
  2. Step 2: Convert to fraction form
    17,585,395.06/24,279,688.29 = 10,980,040.90/x
  3. Step 3: Cross multiply
    17,585,395.06x = 24,279,688.29 × 10,980,040.90
  4. Step 4: Simplify right side
    17,585,395.06x = 266,591,970,463,451.06
  5. Step 5: Solve for x
    x = 266,591,970,463,451.06/17,585,395.06
  6. Step 6: Final answer
    x = 15,159,851.09

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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.