Home / 256,444,297.92-384,661,052.28-62,356,708.44

Finding the Fourth Proportional to 256,444,297.92, 384,661,052.28 and 62,356,708.44

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Solution

The fourth proportional to 256,444,297.92, 384,661,052.28 and 62,356,708.44 is: 93,533,750.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    256,444,297.92 : 384,661,052.28 = 62,356,708.44 : x
  2. Step 2: Convert to fraction form
    256,444,297.92/384,661,052.28 = 62,356,708.44/x
  3. Step 3: Cross multiply
    256,444,297.92x = 384,661,052.28 × 62,356,708.44
  4. Step 4: Simplify right side
    256,444,297.92x = 23,986,197,085,247,556
  5. Step 5: Solve for x
    x = 23,986,197,085,247,556/256,444,297.92
  6. Step 6: Final answer
    x = 93,533,750.92

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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.