Home / 26,934,549.87-37,169,792.33-15,173,959.34

Finding the Fourth Proportional to 26,934,549.87, 37,169,792.33 and 15,173,959.34

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Solution

The fourth proportional to 26,934,549.87, 37,169,792.33 and 15,173,959.34 is: 20,940,127.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,934,549.87 : 37,169,792.33 = 15,173,959.34 : x
  2. Step 2: Convert to fraction form
    26,934,549.87/37,169,792.33 = 15,173,959.34/x
  3. Step 3: Cross multiply
    26,934,549.87x = 37,169,792.33 × 15,173,959.34
  4. Step 4: Simplify right side
    26,934,549.87x = 564,012,917,622,523.25
  5. Step 5: Solve for x
    x = 564,012,917,622,523.25/26,934,549.87
  6. Step 6: Final answer
    x = 20,940,127.84

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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.