Home / 36,032,252.64-54,049,995.72-11,772,657.60

Finding the Fourth Proportional to 36,032,252.64, 54,049,995.72 and 11,772,657.60

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Solution

The fourth proportional to 36,032,252.64, 54,049,995.72 and 11,772,657.60 is: 17,659,514.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,032,252.64 : 54,049,995.72 = 11,772,657.60 : x
  2. Step 2: Convert to fraction form
    36,032,252.64/54,049,995.72 = 11,772,657.60/x
  3. Step 3: Cross multiply
    36,032,252.64x = 54,049,995.72 × 11,772,657.60
  4. Step 4: Simplify right side
    36,032,252.64x = 636,312,092,893,025.50
  5. Step 5: Solve for x
    x = 636,312,092,893,025.50/36,032,252.64
  6. Step 6: Final answer
    x = 17,659,514.64

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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.