Home / 25,973,720.62-35,828,117.17-17,153,253.16

Finding the Fourth Proportional to 25,973,720.62, 35,828,117.17 and 17,153,253.16

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Solution

The fourth proportional to 25,973,720.62, 35,828,117.17 and 17,153,253.16 is: 23,661,175.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,973,720.62 : 35,828,117.17 = 17,153,253.16 : x
  2. Step 2: Convert to fraction form
    25,973,720.62/35,828,117.17 = 17,153,253.16/x
  3. Step 3: Cross multiply
    25,973,720.62x = 35,828,117.17 × 17,153,253.16
  4. Step 4: Simplify right side
    25,973,720.62x = 614,568,763,930,699.25
  5. Step 5: Solve for x
    x = 614,568,763,930,699.25/25,973,720.62
  6. Step 6: Final answer
    x = 23,661,175.58

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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.