Home / 39,889,636.58-59,711,733.77-26,026,745.11

Finding the Fourth Proportional to 39,889,636.58, 59,711,733.77 and 26,026,745.11

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Solution

The fourth proportional to 39,889,636.58, 59,711,733.77 and 26,026,745.11 is: 38,960,045.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,889,636.58 : 59,711,733.77 = 26,026,745.11 : x
  2. Step 2: Convert to fraction form
    39,889,636.58/59,711,733.77 = 26,026,745.11/x
  3. Step 3: Cross multiply
    39,889,636.58x = 59,711,733.77 × 26,026,745.11
  4. Step 4: Simplify right side
    39,889,636.58x = 1,554,102,074,628,556.50
  5. Step 5: Solve for x
    x = 1,554,102,074,628,556.50/39,889,636.58
  6. Step 6: Final answer
    x = 38,960,045.96

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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.