Home / 333,072,148.80-499,608,223.20-327,403,444.80

Finding the Fourth Proportional to 333,072,148.80, 499,608,223.20 and 327,403,444.80

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Solution

The fourth proportional to 333,072,148.80, 499,608,223.20 and 327,403,444.80 is: 491,105,167.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,072,148.80 : 499,608,223.20 = 327,403,444.80 : x
  2. Step 2: Convert to fraction form
    333,072,148.80/499,608,223.20 = 327,403,444.80/x
  3. Step 3: Cross multiply
    333,072,148.80x = 499,608,223.20 × 327,403,444.80
  4. Step 4: Simplify right side
    333,072,148.80x = 163,573,453,326,087,296
  5. Step 5: Solve for x
    x = 163,573,453,326,087,296/333,072,148.80
  6. Step 6: Final answer
    x = 491,105,167.20

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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.