Home / 531,406,886.64-797,166,997.56-224,730,000.24

Finding the Fourth Proportional to 531,406,886.64, 797,166,997.56 and 224,730,000.24

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Solution

The fourth proportional to 531,406,886.64, 797,166,997.56 and 224,730,000.24 is: 337,118,964.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,406,886.64 : 797,166,997.56 = 224,730,000.24 : x
  2. Step 2: Convert to fraction form
    531,406,886.64/797,166,997.56 = 224,730,000.24/x
  3. Step 3: Cross multiply
    531,406,886.64x = 797,166,997.56 × 224,730,000.24
  4. Step 4: Simplify right side
    531,406,886.64x = 179,147,339,552,978,880
  5. Step 5: Solve for x
    x = 179,147,339,552,978,880/531,406,886.64
  6. Step 6: Final answer
    x = 337,118,964.88

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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.