Home / 531,443,225.90-797,164,838.85-244,228,889.90

Finding the Fourth Proportional to 531,443,225.90, 797,164,838.85 and 244,228,889.90

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Solution

The fourth proportional to 531,443,225.90, 797,164,838.85 and 244,228,889.90 is: 366,343,334.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,443,225.90 : 797,164,838.85 = 244,228,889.90 : x
  2. Step 2: Convert to fraction form
    531,443,225.90/797,164,838.85 = 244,228,889.90/x
  3. Step 3: Cross multiply
    531,443,225.90x = 797,164,838.85 × 244,228,889.90
  4. Step 4: Simplify right side
    531,443,225.90x = 194,690,683,659,647,904
  5. Step 5: Solve for x
    x = 194,690,683,659,647,904/531,443,225.90
  6. Step 6: Final answer
    x = 366,343,334.85

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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.