Home / 161,184,616.06-241,824,360.10-52,007,738.98

Finding the Fourth Proportional to 161,184,616.06, 241,824,360.10 and 52,007,738.98

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Solution

The fourth proportional to 161,184,616.06, 241,824,360.10 and 52,007,738.98 is: 78,026,914.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,184,616.06 : 241,824,360.10 = 52,007,738.98 : x
  2. Step 2: Convert to fraction form
    161,184,616.06/241,824,360.10 = 52,007,738.98/x
  3. Step 3: Cross multiply
    161,184,616.06x = 241,824,360.10 × 52,007,738.98
  4. Step 4: Simplify right side
    161,184,616.06x = 12,576,738,199,086,326
  5. Step 5: Solve for x
    x = 12,576,738,199,086,326/161,184,616.06
  6. Step 6: Final answer
    x = 78,026,914.15

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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.