Home / 1,060,883,612.20-1,591,325,418.30-333,872,324.20

Finding the Fourth Proportional to 1,060,883,612.20, 1,591,325,418.30 and 333,872,324.20

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Solution

The fourth proportional to 1,060,883,612.20, 1,591,325,418.30 and 333,872,324.20 is: 500,808,486.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,883,612.20 : 1,591,325,418.30 = 333,872,324.20 : x
  2. Step 2: Convert to fraction form
    1,060,883,612.20/1,591,325,418.30 = 333,872,324.20/x
  3. Step 3: Cross multiply
    1,060,883,612.20x = 1,591,325,418.30 × 333,872,324.20
  4. Step 4: Simplify right side
    1,060,883,612.20x = 531,299,515,966,358,208
  5. Step 5: Solve for x
    x = 531,299,515,966,358,208/1,060,883,612.20
  6. Step 6: Final answer
    x = 500,808,486.30

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Double scale
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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.