Home / 16,643,095.90-22,965,483.21-9,199,752.44

Finding the Fourth Proportional to 16,643,095.90, 22,965,483.21 and 9,199,752.44

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Solution

The fourth proportional to 16,643,095.90, 22,965,483.21 and 9,199,752.44 is: 12,694,558.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,643,095.90 : 22,965,483.21 = 9,199,752.44 : x
  2. Step 2: Convert to fraction form
    16,643,095.90/22,965,483.21 = 9,199,752.44/x
  3. Step 3: Cross multiply
    16,643,095.90x = 22,965,483.21 × 9,199,752.44
  4. Step 4: Simplify right side
    16,643,095.90x = 211,276,760,082,149.12
  5. Step 5: Solve for x
    x = 211,276,760,082,149.12/16,643,095.90
  6. Step 6: Final answer
    x = 12,694,558.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.