Home / 26,885,592.90-37,095,740.91-15,282,242.97

Finding the Fourth Proportional to 26,885,592.90, 37,095,740.91 and 15,282,242.97

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Solution

The fourth proportional to 26,885,592.90, 37,095,740.91 and 15,282,242.97 is: 21,085,870.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,885,592.90 : 37,095,740.91 = 15,282,242.97 : x
  2. Step 2: Convert to fraction form
    26,885,592.90/37,095,740.91 = 15,282,242.97/x
  3. Step 3: Cross multiply
    26,885,592.90x = 37,095,740.91 × 15,282,242.97
  4. Step 4: Simplify right side
    26,885,592.90x = 566,906,125,599,679.88
  5. Step 5: Solve for x
    x = 566,906,125,599,679.88/26,885,592.90
  6. Step 6: Final answer
    x = 21,085,870.33

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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.