Home / 161,184,617.55-241,824,362.36-52,007,740.47

Finding the Fourth Proportional to 161,184,617.55, 241,824,362.36 and 52,007,740.47

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Solution

The fourth proportional to 161,184,617.55, 241,824,362.36 and 52,007,740.47 is: 78,026,916.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,184,617.55 : 241,824,362.36 = 52,007,740.47 : x
  2. Step 2: Convert to fraction form
    161,184,617.55/241,824,362.36 = 52,007,740.47/x
  3. Step 3: Cross multiply
    161,184,617.55x = 241,824,362.36 × 52,007,740.47
  4. Step 4: Simplify right side
    161,184,617.55x = 12,576,738,676,682,078
  5. Step 5: Solve for x
    x = 12,576,738,676,682,078/161,184,617.55
  6. Step 6: Final answer
    x = 78,026,916.39

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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.