Home / 17,063,701.14-23,547,990.87-9,328,743.84

Finding the Fourth Proportional to 17,063,701.14, 23,547,990.87 and 9,328,743.84

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Solution

The fourth proportional to 17,063,701.14, 23,547,990.87 and 9,328,743.84 is: 12,873,712.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,063,701.14 : 23,547,990.87 = 9,328,743.84 : x
  2. Step 2: Convert to fraction form
    17,063,701.14/23,547,990.87 = 9,328,743.84/x
  3. Step 3: Cross multiply
    17,063,701.14x = 23,547,990.87 × 9,328,743.84
  4. Step 4: Simplify right side
    17,063,701.14x = 219,673,174,772,888.75
  5. Step 5: Solve for x
    x = 219,673,174,772,888.75/17,063,701.14
  6. Step 6: Final answer
    x = 12,873,712.04

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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.