Home / 93,238,451.48-139,833,820.34-27,644,250.73

Finding the Fourth Proportional to 93,238,451.48, 139,833,820.34 and 27,644,250.73

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Solution

The fourth proportional to 93,238,451.48, 139,833,820.34 and 27,644,250.73 is: 41,459,302.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,238,451.48 : 139,833,820.34 = 27,644,250.73 : x
  2. Step 2: Convert to fraction form
    93,238,451.48/139,833,820.34 = 27,644,250.73/x
  3. Step 3: Cross multiply
    93,238,451.48x = 139,833,820.34 × 27,644,250.73
  4. Step 4: Simplify right side
    93,238,451.48x = 3,865,601,190,012,734
  5. Step 5: Solve for x
    x = 3,865,601,190,012,734/93,238,451.48
  6. Step 6: Final answer
    x = 41,459,302.77

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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.