Home / 34,919,238.24-48,171,859.38-27,130,981.32

Finding the Fourth Proportional to 34,919,238.24, 48,171,859.38 and 27,130,981.32

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Solution

The fourth proportional to 34,919,238.24, 48,171,859.38 and 27,130,981.32 is: 37,427,787.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,919,238.24 : 48,171,859.38 = 27,130,981.32 : x
  2. Step 2: Convert to fraction form
    34,919,238.24/48,171,859.38 = 27,130,981.32/x
  3. Step 3: Cross multiply
    34,919,238.24x = 48,171,859.38 × 27,130,981.32
  4. Step 4: Simplify right side
    34,919,238.24x = 1,306,949,816,988,446.75
  5. Step 5: Solve for x
    x = 1,306,949,816,988,446.75/34,919,238.24
  6. Step 6: Final answer
    x = 37,427,787.17

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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.