Home / 19,496,705.75-26,906,294.65-10,794,878.33

Finding the Fourth Proportional to 19,496,705.75, 26,906,294.65 and 10,794,878.33

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Solution

The fourth proportional to 19,496,705.75, 26,906,294.65 and 10,794,878.33 is: 14,897,397.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496,705.75 : 26,906,294.65 = 10,794,878.33 : x
  2. Step 2: Convert to fraction form
    19,496,705.75/26,906,294.65 = 10,794,878.33/x
  3. Step 3: Cross multiply
    19,496,705.75x = 26,906,294.65 × 10,794,878.33
  4. Step 4: Simplify right side
    19,496,705.75x = 290,450,177,022,655.06
  5. Step 5: Solve for x
    x = 290,450,177,022,655.06/19,496,705.75
  6. Step 6: Final answer
    x = 14,897,397.58

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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.