Home / 59,811,787.78-89,685,296.99-26,983,992.41

Finding the Fourth Proportional to 59,811,787.78, 89,685,296.99 and 26,983,992.41

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Solution

The fourth proportional to 59,811,787.78, 89,685,296.99 and 26,983,992.41 is: 40,461,378.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,811,787.78 : 89,685,296.99 = 26,983,992.41 : x
  2. Step 2: Convert to fraction form
    59,811,787.78/89,685,296.99 = 26,983,992.41/x
  3. Step 3: Cross multiply
    59,811,787.78x = 89,685,296.99 × 26,983,992.41
  4. Step 4: Simplify right side
    59,811,787.78x = 2,420,067,373,120,919
  5. Step 5: Solve for x
    x = 2,420,067,373,120,919/59,811,787.78
  6. Step 6: Final answer
    x = 40,461,378.31

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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.