Home / 45,928,807.80-68,893,211.70-27,753,525.60

Finding the Fourth Proportional to 45,928,807.80, 68,893,211.70 and 27,753,525.60

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Solution

The fourth proportional to 45,928,807.80, 68,893,211.70 and 27,753,525.60 is: 41,630,288.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,928,807.80 : 68,893,211.70 = 27,753,525.60 : x
  2. Step 2: Convert to fraction form
    45,928,807.80/68,893,211.70 = 27,753,525.60/x
  3. Step 3: Cross multiply
    45,928,807.80x = 68,893,211.70 × 27,753,525.60
  4. Step 4: Simplify right side
    45,928,807.80x = 1,912,029,514,582,169.75
  5. Step 5: Solve for x
    x = 1,912,029,514,582,169.75/45,928,807.80
  6. Step 6: Final answer
    x = 41,630,288.40

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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.