Home / 40,329,566.19-60,494,257.01-17,285,558.64

Finding the Fourth Proportional to 40,329,566.19, 60,494,257.01 and 17,285,558.64

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Solution

The fourth proportional to 40,329,566.19, 60,494,257.01 and 17,285,558.64 is: 25,928,298.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,329,566.19 : 60,494,257.01 = 17,285,558.64 : x
  2. Step 2: Convert to fraction form
    40,329,566.19/60,494,257.01 = 17,285,558.64/x
  3. Step 3: Cross multiply
    40,329,566.19x = 60,494,257.01 × 17,285,558.64
  4. Step 4: Simplify right side
    40,329,566.19x = 1,045,677,026,745,946.62
  5. Step 5: Solve for x
    x = 1,045,677,026,745,946.62/40,329,566.19
  6. Step 6: Final answer
    x = 25,928,298.41

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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.