Home / 36,088,342.20-54,138,578.58-17,893,435.32

Finding the Fourth Proportional to 36,088,342.20, 54,138,578.58 and 17,893,435.32

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Solution

The fourth proportional to 36,088,342.20, 54,138,578.58 and 17,893,435.32 is: 26,843,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,088,342.20 : 54,138,578.58 = 17,893,435.32 : x
  2. Step 2: Convert to fraction form
    36,088,342.20/54,138,578.58 = 17,893,435.32/x
  3. Step 3: Cross multiply
    36,088,342.20x = 54,138,578.58 × 17,893,435.32
  4. Step 4: Simplify right side
    36,088,342.20x = 968,725,154,137,967.38
  5. Step 5: Solve for x
    x = 968,725,154,137,967.38/36,088,342.20
  6. Step 6: Final answer
    x = 26,843,160.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.