Home / 161,142,047.28-241,614,082.80-62,658,958.14

Finding the Fourth Proportional to 161,142,047.28, 241,614,082.80 and 62,658,958.14

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Solution

The fourth proportional to 161,142,047.28, 241,614,082.80 and 62,658,958.14 is: 93,949,946.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,142,047.28 : 241,614,082.80 = 62,658,958.14 : x
  2. Step 2: Convert to fraction form
    161,142,047.28/241,614,082.80 = 62,658,958.14/x
  3. Step 3: Cross multiply
    161,142,047.28x = 241,614,082.80 × 62,658,958.14
  4. Step 4: Simplify right side
    161,142,047.28x = 15,139,286,701,027,424
  5. Step 5: Solve for x
    x = 15,139,286,701,027,424/161,142,047.28
  6. Step 6: Final answer
    x = 93,949,946.38

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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.