Home / 2,027,952,098.88-3,036,689,256.96-1,399,622,985.60

Finding the Fourth Proportional to 2,027,952,098.88, 3,036,689,256.96 and 1,399,622,985.60

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Solution

The fourth proportional to 2,027,952,098.88, 3,036,689,256.96 and 1,399,622,985.60 is: 2,095,818,775.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,952,098.88 : 3,036,689,256.96 = 1,399,622,985.60 : x
  2. Step 2: Convert to fraction form
    2,027,952,098.88/3,036,689,256.96 = 1,399,622,985.60/x
  3. Step 3: Cross multiply
    2,027,952,098.88x = 3,036,689,256.96 × 1,399,622,985.60
  4. Step 4: Simplify right side
    2,027,952,098.88x = 4,250,220,084,165,800,448
  5. Step 5: Solve for x
    x = 4,250,220,084,165,800,448/2,027,952,098.88
  6. Step 6: Final answer
    x = 2,095,818,775.26

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1.5x scale

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.