Home / 16,200,677.44-24,289,018.08-9,809,427.52

Finding the Fourth Proportional to 16,200,677.44, 24,289,018.08 and 9,809,427.52

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Solution

The fourth proportional to 16,200,677.44, 24,289,018.08 and 9,809,427.52 is: 14,706,876.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,200,677.44 : 24,289,018.08 = 9,809,427.52 : x
  2. Step 2: Convert to fraction form
    16,200,677.44/24,289,018.08 = 9,809,427.52/x
  3. Step 3: Cross multiply
    16,200,677.44x = 24,289,018.08 × 9,809,427.52
  4. Step 4: Simplify right side
    16,200,677.44x = 238,261,362,387,729.53
  5. Step 5: Solve for x
    x = 238,261,362,387,729.53/16,200,677.44
  6. Step 6: Final answer
    x = 14,706,876.50

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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.