Home / 269,250,469.44-403,875,701.88-64,778,542.32

Finding the Fourth Proportional to 269,250,469.44, 403,875,701.88 and 64,778,542.32

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Solution

The fourth proportional to 269,250,469.44, 403,875,701.88 and 64,778,542.32 is: 97,167,812.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,250,469.44 : 403,875,701.88 = 64,778,542.32 : x
  2. Step 2: Convert to fraction form
    269,250,469.44/403,875,701.88 = 64,778,542.32/x
  3. Step 3: Cross multiply
    269,250,469.44x = 403,875,701.88 × 64,778,542.32
  4. Step 4: Simplify right side
    269,250,469.44x = 26,162,479,246,253,284
  5. Step 5: Solve for x
    x = 26,162,479,246,253,284/269,250,469.44
  6. Step 6: Final answer
    x = 97,167,812.93

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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.