Home / 16,647,482.60-24,972,887.10-4,517,138.60

Finding the Fourth Proportional to 16,647,482.60, 24,972,887.10 and 4,517,138.60

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Solution

The fourth proportional to 16,647,482.60, 24,972,887.10 and 4,517,138.60 is: 6,776,159.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,647,482.60 : 24,972,887.10 = 4,517,138.60 : x
  2. Step 2: Convert to fraction form
    16,647,482.60/24,972,887.10 = 4,517,138.60/x
  3. Step 3: Cross multiply
    16,647,482.60x = 24,972,887.10 × 4,517,138.60
  4. Step 4: Simplify right side
    16,647,482.60x = 112,805,992,272,852.06
  5. Step 5: Solve for x
    x = 112,805,992,272,852.06/16,647,482.60
  6. Step 6: Final answer
    x = 6,776,159.19

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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.