Home / 93,044,327.78-139,581,652.10-27,472,093.85

Finding the Fourth Proportional to 93,044,327.78, 139,581,652.10 and 27,472,093.85

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Solution

The fourth proportional to 93,044,327.78, 139,581,652.10 and 27,472,093.85 is: 41,212,617.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,044,327.78 : 139,581,652.10 = 27,472,093.85 : x
  2. Step 2: Convert to fraction form
    93,044,327.78/139,581,652.10 = 27,472,093.85/x
  3. Step 3: Cross multiply
    93,044,327.78x = 139,581,652.10 × 27,472,093.85
  4. Step 4: Simplify right side
    93,044,327.78x = 3,834,600,245,393,980.50
  5. Step 5: Solve for x
    x = 3,834,600,245,393,980.50/93,044,327.78
  6. Step 6: Final answer
    x = 41,212,617.01

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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.