Home / 373,084,967.20-559,627,450.80-333,781,952.80

Finding the Fourth Proportional to 373,084,967.20, 559,627,450.80 and 333,781,952.80

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Solution

The fourth proportional to 373,084,967.20, 559,627,450.80 and 333,781,952.80 is: 500,672,929.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,084,967.20 : 559,627,450.80 = 333,781,952.80 : x
  2. Step 2: Convert to fraction form
    373,084,967.20/559,627,450.80 = 333,781,952.80/x
  3. Step 3: Cross multiply
    373,084,967.20x = 559,627,450.80 × 333,781,952.80
  4. Step 4: Simplify right side
    373,084,967.20x = 186,793,543,368,509,920
  5. Step 5: Solve for x
    x = 186,793,543,368,509,920/373,084,967.20
  6. Step 6: Final answer
    x = 500,672,929.20

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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.