Home / 21,974,851.80-32,961,759.30-6,018,499.80

Finding the Fourth Proportional to 21,974,851.80, 32,961,759.30 and 6,018,499.80

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Solution

The fourth proportional to 21,974,851.80, 32,961,759.30 and 6,018,499.80 is: 9,027,607.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,974,851.80 : 32,961,759.30 = 6,018,499.80 : x
  2. Step 2: Convert to fraction form
    21,974,851.80/32,961,759.30 = 6,018,499.80/x
  3. Step 3: Cross multiply
    21,974,851.80x = 32,961,759.30 × 6,018,499.80
  4. Step 4: Simplify right side
    21,974,851.80x = 198,380,341,754,698.12
  5. Step 5: Solve for x
    x = 198,380,341,754,698.12/21,974,851.80
  6. Step 6: Final answer
    x = 9,027,607.72

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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.