Home / 5,092,768,398.59-7,028,020,714.01-2,834,659,314.37

Finding the Fourth Proportional to 5,092,768,398.59, 7,028,020,714.01 and 2,834,659,314.37

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Solution

The fourth proportional to 5,092,768,398.59, 7,028,020,714.01 and 2,834,659,314.37 is: 3,911,830,034.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,768,398.59 : 7,028,020,714.01 = 2,834,659,314.37 : x
  2. Step 2: Convert to fraction form
    5,092,768,398.59/7,028,020,714.01 = 2,834,659,314.37/x
  3. Step 3: Cross multiply
    5,092,768,398.59x = 7,028,020,714.01 × 2,834,659,314.37
  4. Step 4: Simplify right side
    5,092,768,398.59x = 19,922,044,378,504,429,568
  5. Step 5: Solve for x
    x = 19,922,044,378,504,429,568/5,092,768,398.59
  6. Step 6: Final answer
    x = 3,911,830,034.14

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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.