Home / 21,974,866.80-32,961,781.80-6,018,514.80

Finding the Fourth Proportional to 21,974,866.80, 32,961,781.80 and 6,018,514.80

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Solution

The fourth proportional to 21,974,866.80, 32,961,781.80 and 6,018,514.80 is: 9,027,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,974,866.80 : 32,961,781.80 = 6,018,514.80 : x
  2. Step 2: Convert to fraction form
    21,974,866.80/32,961,781.80 = 6,018,514.80/x
  3. Step 3: Cross multiply
    21,974,866.80x = 32,961,781.80 × 6,018,514.80
  4. Step 4: Simplify right side
    21,974,866.80x = 198,380,971,597,670.62
  5. Step 5: Solve for x
    x = 198,380,971,597,670.62/21,974,866.80
  6. Step 6: Final answer
    x = 9,027,630.22

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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.