Home / 161,184,615.56-241,824,359.35-52,007,738.48

Finding the Fourth Proportional to 161,184,615.56, 241,824,359.35 and 52,007,738.48

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Solution

The fourth proportional to 161,184,615.56, 241,824,359.35 and 52,007,738.48 is: 78,026,913.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,184,615.56 : 241,824,359.35 = 52,007,738.48 : x
  2. Step 2: Convert to fraction form
    161,184,615.56/241,824,359.35 = 52,007,738.48/x
  3. Step 3: Cross multiply
    161,184,615.56x = 241,824,359.35 × 52,007,738.48
  4. Step 4: Simplify right side
    161,184,615.56x = 12,576,738,039,168,342
  5. Step 5: Solve for x
    x = 12,576,738,039,168,342/161,184,615.56
  6. Step 6: Final answer
    x = 78,026,913.40

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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.