Home / 16,628,070.60-22,940,393.22-10,099,237.32

Finding the Fourth Proportional to 16,628,070.60, 22,940,393.22 and 10,099,237.32

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Solution

The fourth proportional to 16,628,070.60, 22,940,393.22 and 10,099,237.32 is: 13,933,094.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,628,070.60 : 22,940,393.22 = 10,099,237.32 : x
  2. Step 2: Convert to fraction form
    16,628,070.60/22,940,393.22 = 10,099,237.32/x
  3. Step 3: Cross multiply
    16,628,070.60x = 22,940,393.22 × 10,099,237.32
  4. Step 4: Simplify right side
    16,628,070.60x = 231,680,475,342,898.97
  5. Step 5: Solve for x
    x = 231,680,475,342,898.97/16,628,070.60
  6. Step 6: Final answer
    x = 13,933,094.28

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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.