Home / 26,766,256.63-36,937,305.59-15,163,792.73

Finding the Fourth Proportional to 26,766,256.63, 36,937,305.59 and 15,163,792.73

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Solution

The fourth proportional to 26,766,256.63, 36,937,305.59 and 15,163,792.73 is: 20,925,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,766,256.63 : 36,937,305.59 = 15,163,792.73 : x
  2. Step 2: Convert to fraction form
    26,766,256.63/36,937,305.59 = 15,163,792.73/x
  3. Step 3: Cross multiply
    26,766,256.63x = 36,937,305.59 × 15,163,792.73
  4. Step 4: Simplify right side
    26,766,256.63x = 560,109,645,987,954.69
  5. Step 5: Solve for x
    x = 560,109,645,987,954.69/26,766,256.63
  6. Step 6: Final answer
    x = 20,925,961.14

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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.