Home / 26,788,419.42-36,967,758.39-14,565,276.30

Finding the Fourth Proportional to 26,788,419.42, 36,967,758.39 and 14,565,276.30

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Solution

The fourth proportional to 26,788,419.42, 36,967,758.39 and 14,565,276.30 is: 20,099,939.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,788,419.42 : 36,967,758.39 = 14,565,276.30 : x
  2. Step 2: Convert to fraction form
    26,788,419.42/36,967,758.39 = 14,565,276.30/x
  3. Step 3: Cross multiply
    26,788,419.42x = 36,967,758.39 × 14,565,276.30
  4. Step 4: Simplify right side
    26,788,419.42x = 538,445,615,141,993.19
  5. Step 5: Solve for x
    x = 538,445,615,141,993.19/26,788,419.42
  6. Step 6: Final answer
    x = 20,099,939.71

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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.