Home / 27,943,922.55-41,831,903.02-16,578,520.95

Finding the Fourth Proportional to 27,943,922.55, 41,831,903.02 and 16,578,520.95

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Solution

The fourth proportional to 27,943,922.55, 41,831,903.02 and 16,578,520.95 is: 24,817,957.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,943,922.55 : 41,831,903.02 = 16,578,520.95 : x
  2. Step 2: Convert to fraction form
    27,943,922.55/41,831,903.02 = 16,578,520.95/x
  3. Step 3: Cross multiply
    27,943,922.55x = 41,831,903.02 × 16,578,520.95
  4. Step 4: Simplify right side
    27,943,922.55x = 693,511,080,595,438.25
  5. Step 5: Solve for x
    x = 693,511,080,595,438.25/27,943,922.55
  6. Step 6: Final answer
    x = 24,817,957.44

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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.