Home / 26,568,309.02-36,665,383.05-14,807,582.87

Finding the Fourth Proportional to 26,568,309.02, 36,665,383.05 and 14,807,582.87

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Solution

The fourth proportional to 26,568,309.02, 36,665,383.05 and 14,807,582.87 is: 20,435,086.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,568,309.02 : 36,665,383.05 = 14,807,582.87 : x
  2. Step 2: Convert to fraction form
    26,568,309.02/36,665,383.05 = 14,807,582.87/x
  3. Step 3: Cross multiply
    26,568,309.02x = 36,665,383.05 × 14,807,582.87
  4. Step 4: Simplify right side
    26,568,309.02x = 542,925,697,789,841.38
  5. Step 5: Solve for x
    x = 542,925,697,789,841.38/26,568,309.02
  6. Step 6: Final answer
    x = 20,435,086.68

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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.