Home / 93,264,962.52-139,906,777.14-28,568,020.44

Finding the Fourth Proportional to 93,264,962.52, 139,906,777.14 and 28,568,020.44

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Solution

The fourth proportional to 93,264,962.52, 139,906,777.14 and 28,568,020.44 is: 42,854,889.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,264,962.52 : 139,906,777.14 = 28,568,020.44 : x
  2. Step 2: Convert to fraction form
    93,264,962.52/139,906,777.14 = 28,568,020.44/x
  3. Step 3: Cross multiply
    93,264,962.52x = 139,906,777.14 × 28,568,020.44
  4. Step 4: Simplify right side
    93,264,962.52x = 3,996,859,669,030,044.50
  5. Step 5: Solve for x
    x = 3,996,859,669,030,044.50/93,264,962.52
  6. Step 6: Final answer
    x = 42,854,889.56

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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.