Home / 161,184,741.96-241,824,548.70-52,007,864.76

Finding the Fourth Proportional to 161,184,741.96, 241,824,548.70 and 52,007,864.76

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Solution

The fourth proportional to 161,184,741.96, 241,824,548.70 and 52,007,864.76 is: 78,027,102.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,184,741.96 : 241,824,548.70 = 52,007,864.76 : x
  2. Step 2: Convert to fraction form
    161,184,741.96/241,824,548.70 = 52,007,864.76/x
  3. Step 3: Cross multiply
    161,184,741.96x = 241,824,548.70 × 52,007,864.76
  4. Step 4: Simplify right side
    161,184,741.96x = 12,576,778,424,437,632
  5. Step 5: Solve for x
    x = 12,576,778,424,437,632/161,184,741.96
  6. Step 6: Final answer
    x = 78,027,102.76

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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.