Home / 373,250,340.30-559,875,510.45-327,900,708.30

Finding the Fourth Proportional to 373,250,340.30, 559,875,510.45 and 327,900,708.30

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Solution

The fourth proportional to 373,250,340.30, 559,875,510.45 and 327,900,708.30 is: 491,851,062.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,250,340.30 : 559,875,510.45 = 327,900,708.30 : x
  2. Step 2: Convert to fraction form
    373,250,340.30/559,875,510.45 = 327,900,708.30/x
  3. Step 3: Cross multiply
    373,250,340.30x = 559,875,510.45 × 327,900,708.30
  4. Step 4: Simplify right side
    373,250,340.30x = 183,583,576,436,379,072
  5. Step 5: Solve for x
    x = 183,583,576,436,379,072/373,250,340.30
  6. Step 6: Final answer
    x = 491,851,062.45

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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.