Home / 531,713,634.38-797,851,452.84-377,265,586.98

Finding the Fourth Proportional to 531,713,634.38, 797,851,452.84 and 377,265,586.98

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Solution

The fourth proportional to 531,713,634.38, 797,851,452.84 and 377,265,586.98 is: 566,097,758.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,713,634.38 : 797,851,452.84 = 377,265,586.98 : x
  2. Step 2: Convert to fraction form
    531,713,634.38/797,851,452.84 = 377,265,586.98/x
  3. Step 3: Cross multiply
    531,713,634.38x = 797,851,452.84 × 377,265,586.98
  4. Step 4: Simplify right side
    531,713,634.38x = 301,001,896,678,528,384
  5. Step 5: Solve for x
    x = 301,001,896,678,528,384/531,713,634.38
  6. Step 6: Final answer
    x = 566,097,758.67

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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.