Home / 179,358,625.56-247,463,695.98-101,014,777.56

Finding the Fourth Proportional to 179,358,625.56, 247,463,695.98 and 101,014,777.56

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Solution

The fourth proportional to 179,358,625.56, 247,463,695.98 and 101,014,777.56 is: 139,371,553.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,358,625.56 : 247,463,695.98 = 101,014,777.56 : x
  2. Step 2: Convert to fraction form
    179,358,625.56/247,463,695.98 = 101,014,777.56/x
  3. Step 3: Cross multiply
    179,358,625.56x = 247,463,695.98 × 101,014,777.56
  4. Step 4: Simplify right side
    179,358,625.56x = 24,997,490,203,595,164
  5. Step 5: Solve for x
    x = 24,997,490,203,595,164/179,358,625.56
  6. Step 6: Final answer
    x = 139,371,553.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.