Home / 17,328,065.52-23,911,821.05-9,486,074.39

Finding the Fourth Proportional to 17,328,065.52, 23,911,821.05 and 9,486,074.39

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Solution

The fourth proportional to 17,328,065.52, 23,911,821.05 and 9,486,074.39 is: 13,090,284.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,065.52 : 23,911,821.05 = 9,486,074.39 : x
  2. Step 2: Convert to fraction form
    17,328,065.52/23,911,821.05 = 9,486,074.39/x
  3. Step 3: Cross multiply
    17,328,065.52x = 23,911,821.05 × 9,486,074.39
  4. Step 4: Simplify right side
    17,328,065.52x = 226,829,313,113,678.44
  5. Step 5: Solve for x
    x = 226,829,313,113,678.44/17,328,065.52
  6. Step 6: Final answer
    x = 13,090,284.82

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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.