Home / 17,025,911.42-23,496,253.96-9,291,451.93

Finding the Fourth Proportional to 17,025,911.42, 23,496,253.96 and 9,291,451.93

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Solution

The fourth proportional to 17,025,911.42, 23,496,253.96 and 9,291,451.93 is: 12,822,474.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,911.42 : 23,496,253.96 = 9,291,451.93 : x
  2. Step 2: Convert to fraction form
    17,025,911.42/23,496,253.96 = 9,291,451.93/x
  3. Step 3: Cross multiply
    17,025,911.42x = 23,496,253.96 × 9,291,451.93
  4. Step 4: Simplify right side
    17,025,911.42x = 218,314,314,204,412.16
  5. Step 5: Solve for x
    x = 218,314,314,204,412.16/17,025,911.42
  6. Step 6: Final answer
    x = 12,822,474.45

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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.