Home / 26,702,585.72-36,838,877.45-17,418,311.45

Finding the Fourth Proportional to 26,702,585.72, 36,838,877.45 and 17,418,311.45

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Solution

The fourth proportional to 26,702,585.72, 36,838,877.45 and 17,418,311.45 is: 24,030,296.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,702,585.72 : 36,838,877.45 = 17,418,311.45 : x
  2. Step 2: Convert to fraction form
    26,702,585.72/36,838,877.45 = 17,418,311.45/x
  3. Step 3: Cross multiply
    26,702,585.72x = 36,838,877.45 × 17,418,311.45
  4. Step 4: Simplify right side
    26,702,585.72x = 641,671,040,892,481.88
  5. Step 5: Solve for x
    x = 641,671,040,892,481.88/26,702,585.72
  6. Step 6: Final answer
    x = 24,030,296.08

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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.