Home / 3,123,862,739.84-4,310,918,755.08-1,714,190,293.04

Finding the Fourth Proportional to 3,123,862,739.84, 4,310,918,755.08 and 1,714,190,293.04

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Solution

The fourth proportional to 3,123,862,739.84, 4,310,918,755.08 and 1,714,190,293.04 is: 2,365,576,115.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,123,862,739.84 : 4,310,918,755.08 = 1,714,190,293.04 : x
  2. Step 2: Convert to fraction form
    3,123,862,739.84/4,310,918,755.08 = 1,714,190,293.04/x
  3. Step 3: Cross multiply
    3,123,862,739.84x = 4,310,918,755.08 × 1,714,190,293.04
  4. Step 4: Simplify right side
    3,123,862,739.84x = 7,389,735,084,042,216,448
  5. Step 5: Solve for x
    x = 7,389,735,084,042,216,448/3,123,862,739.84
  6. Step 6: Final answer
    x = 2,365,576,115.04

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1.5x scale

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.