Home / 27,943,926.55-41,831,909.02-16,578,524.95

Finding the Fourth Proportional to 27,943,926.55, 41,831,909.02 and 16,578,524.95

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Solution

The fourth proportional to 27,943,926.55, 41,831,909.02 and 16,578,524.95 is: 24,817,963.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,943,926.55 : 41,831,909.02 = 16,578,524.95 : x
  2. Step 2: Convert to fraction form
    27,943,926.55/41,831,909.02 = 16,578,524.95/x
  3. Step 3: Cross multiply
    27,943,926.55x = 41,831,909.02 × 16,578,524.95
  4. Step 4: Simplify right side
    27,943,926.55x = 693,511,347,394,200.12
  5. Step 5: Solve for x
    x = 693,511,347,394,200.12/27,943,926.55
  6. Step 6: Final answer
    x = 24,817,963.44

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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.