Home / 17,063,702.14-23,547,992.25-9,328,744.84

Finding the Fourth Proportional to 17,063,702.14, 23,547,992.25 and 9,328,744.84

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Solution

The fourth proportional to 17,063,702.14, 23,547,992.25 and 9,328,744.84 is: 12,873,713.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,063,702.14 : 23,547,992.25 = 9,328,744.84 : x
  2. Step 2: Convert to fraction form
    17,063,702.14/23,547,992.25 = 9,328,744.84/x
  3. Step 3: Cross multiply
    17,063,702.14x = 23,547,992.25 × 9,328,744.84
  4. Step 4: Simplify right side
    17,063,702.14x = 219,673,211,194,547.50
  5. Step 5: Solve for x
    x = 219,673,211,194,547.50/17,063,702.14
  6. Step 6: Final answer
    x = 12,873,713.42

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Double scale
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1.5x scale

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.