Home / 21,974,862.30-32,961,775.05-6,018,510.30

Finding the Fourth Proportional to 21,974,862.30, 32,961,775.05 and 6,018,510.30

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Solution

The fourth proportional to 21,974,862.30, 32,961,775.05 and 6,018,510.30 is: 9,027,623.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,974,862.30 : 32,961,775.05 = 6,018,510.30 : x
  2. Step 2: Convert to fraction form
    21,974,862.30/32,961,775.05 = 6,018,510.30/x
  3. Step 3: Cross multiply
    21,974,862.30x = 32,961,775.05 × 6,018,510.30
  4. Step 4: Simplify right side
    21,974,862.30x = 198,380,782,644,708
  5. Step 5: Solve for x
    x = 198,380,782,644,708/21,974,862.30
  6. Step 6: Final answer
    x = 9,027,623.47

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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.