Home / 955,448,614,025.01-1,318,519,036,928.80-515,985,955,961.04

Finding the Fourth Proportional to 955,448,614,025.01, 1,318,519,036,928.80 and 515,985,955,961.04

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Solution

The fourth proportional to 955,448,614,025.01, 1,318,519,036,928.80 and 515,985,955,961.04 is: 712,060,591,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,448,614,025.01 : 1,318,519,036,928.80 = 515,985,955,961.04 : x
  2. Step 2: Convert to fraction form
    955,448,614,025.01/1,318,519,036,928.80 = 515,985,955,961.04/x
  3. Step 3: Cross multiply
    955,448,614,025.01x = 1,318,519,036,928.80 × 515,985,955,961.04
  4. Step 4: Simplify right side
    955,448,614,025.01x = 680,337,305,722,536,641,691,648
  5. Step 5: Solve for x
    x = 680,337,305,722,536,641,691,648/955,448,614,025.01
  6. Step 6: Final answer
    x = 712,060,591,994.04

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.