Home / 161,225,299.28-241,791,096.80-62,835,108.16

Finding the Fourth Proportional to 161,225,299.28, 241,791,096.80 and 62,835,108.16

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Solution

The fourth proportional to 161,225,299.28, 241,791,096.80 and 62,835,108.16 is: 94,234,402.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,225,299.28 : 241,791,096.80 = 62,835,108.16 : x
  2. Step 2: Convert to fraction form
    161,225,299.28/241,791,096.80 = 62,835,108.16/x
  3. Step 3: Cross multiply
    161,225,299.28x = 241,791,096.80 × 62,835,108.16
  4. Step 4: Simplify right side
    161,225,299.28x = 15,192,969,719,553,030
  5. Step 5: Solve for x
    x = 15,192,969,719,553,030/161,225,299.28
  6. Step 6: Final answer
    x = 94,234,402.34

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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.