Home / 36,630,261.90-54,865,676.70-22,228,210.80

Finding the Fourth Proportional to 36,630,261.90, 54,865,676.70 and 22,228,210.80

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Solution

The fourth proportional to 36,630,261.90, 54,865,676.70 and 22,228,210.80 is: 33,293,942.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,630,261.90 : 54,865,676.70 = 22,228,210.80 : x
  2. Step 2: Convert to fraction form
    36,630,261.90/54,865,676.70 = 22,228,210.80/x
  3. Step 3: Cross multiply
    36,630,261.90x = 54,865,676.70 × 22,228,210.80
  4. Step 4: Simplify right side
    36,630,261.90x = 1,219,565,827,372,248.50
  5. Step 5: Solve for x
    x = 1,219,565,827,372,248.50/36,630,261.90
  6. Step 6: Final answer
    x = 33,293,942.33

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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.