Home / 27,560,100.74-41,312,361.03-17,332,270.04

Finding the Fourth Proportional to 27,560,100.74, 41,312,361.03 and 17,332,270.04

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Solution

The fourth proportional to 27,560,100.74, 41,312,361.03 and 17,332,270.04 is: 25,980,928.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,560,100.74 : 41,312,361.03 = 17,332,270.04 : x
  2. Step 2: Convert to fraction form
    27,560,100.74/41,312,361.03 = 17,332,270.04/x
  3. Step 3: Cross multiply
    27,560,100.74x = 41,312,361.03 × 17,332,270.04
  4. Step 4: Simplify right side
    27,560,100.74x = 716,036,997,361,932.50
  5. Step 5: Solve for x
    x = 716,036,997,361,932.50/27,560,100.74
  6. Step 6: Final answer
    x = 25,980,928.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.