Home / 26,037,884.83-39,063,321.54-18,376,495.11

Finding the Fourth Proportional to 26,037,884.83, 39,063,321.54 and 18,376,495.11

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Solution

The fourth proportional to 26,037,884.83, 39,063,321.54 and 18,376,495.11 is: 27,569,326.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,037,884.83 : 39,063,321.54 = 18,376,495.11 : x
  2. Step 2: Convert to fraction form
    26,037,884.83/39,063,321.54 = 18,376,495.11/x
  3. Step 3: Cross multiply
    26,037,884.83x = 39,063,321.54 × 18,376,495.11
  4. Step 4: Simplify right side
    26,037,884.83x = 717,846,937,260,167.62
  5. Step 5: Solve for x
    x = 717,846,937,260,167.62/26,037,884.83
  6. Step 6: Final answer
    x = 27,569,326.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.