Home / 240,531,402.28-360,679,530.28-167,783,034.28

Finding the Fourth Proportional to 240,531,402.28, 360,679,530.28 and 167,783,034.28

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Solution

The fourth proportional to 240,531,402.28, 360,679,530.28 and 167,783,034.28 is: 251,592,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,531,402.28 : 360,679,530.28 = 167,783,034.28 : x
  2. Step 2: Convert to fraction form
    240,531,402.28/360,679,530.28 = 167,783,034.28/x
  3. Step 3: Cross multiply
    240,531,402.28x = 360,679,530.28 × 167,783,034.28
  4. Step 4: Simplify right side
    240,531,402.28x = 60,515,905,993,063,536
  5. Step 5: Solve for x
    x = 60,515,905,993,063,536/240,531,402.28
  6. Step 6: Final answer
    x = 251,592,538.10

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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.