Home / 16,287,696.60-22,471,396.02-10,410,768.33

Finding the Fourth Proportional to 16,287,696.60, 22,471,396.02 and 10,410,768.33

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Solution

The fourth proportional to 16,287,696.60, 22,471,396.02 and 10,410,768.33 is: 14,363,264.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,696.60 : 22,471,396.02 = 10,410,768.33 : x
  2. Step 2: Convert to fraction form
    16,287,696.60/22,471,396.02 = 10,410,768.33/x
  3. Step 3: Cross multiply
    16,287,696.60x = 22,471,396.02 × 10,410,768.33
  4. Step 4: Simplify right side
    16,287,696.60x = 233,944,498,015,904.03
  5. Step 5: Solve for x
    x = 233,944,498,015,904.03/16,287,696.60
  6. Step 6: Final answer
    x = 14,363,264.72

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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.