Home / 26,780,164.02-36,956,650.16-14,557,021.02

Finding the Fourth Proportional to 26,780,164.02, 36,956,650.16 and 14,557,021.02

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Solution

The fourth proportional to 26,780,164.02, 36,956,650.16 and 14,557,021.02 is: 20,088,701.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,780,164.02 : 36,956,650.16 = 14,557,021.02 : x
  2. Step 2: Convert to fraction form
    26,780,164.02/36,956,650.16 = 14,557,021.02/x
  3. Step 3: Cross multiply
    26,780,164.02x = 36,956,650.16 × 14,557,021.02
  4. Step 4: Simplify right side
    26,780,164.02x = 537,978,733,135,121.25
  5. Step 5: Solve for x
    x = 537,978,733,135,121.25/26,780,164.02
  6. Step 6: Final answer
    x = 20,088,701.95

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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.