Home / 26,185,582.04-36,140,500.57-15,179,216.59

Finding the Fourth Proportional to 26,185,582.04, 36,140,500.57 and 15,179,216.59

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Solution

The fourth proportional to 26,185,582.04, 36,140,500.57 and 15,179,216.59 is: 20,949,867.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,185,582.04 : 36,140,500.57 = 15,179,216.59 : x
  2. Step 2: Convert to fraction form
    26,185,582.04/36,140,500.57 = 15,179,216.59/x
  3. Step 3: Cross multiply
    26,185,582.04x = 36,140,500.57 × 15,179,216.59
  4. Step 4: Simplify right side
    26,185,582.04x = 548,584,485,655,446.75
  5. Step 5: Solve for x
    x = 548,584,485,655,446.75/26,185,582.04
  6. Step 6: Final answer
    x = 20,949,867.94

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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.