Home / 5,003,039,748,486.80-6,903,815,951,918.40-2,807,780,992,454.80

Finding the Fourth Proportional to 5,003,039,748,486.80, 6,903,815,951,918.40 and 2,807,780,992,454.80

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Solution

The fourth proportional to 5,003,039,748,486.80, 6,903,815,951,918.40 and 2,807,780,992,454.80 is: 3,874,525,124,663.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,039,748,486.80 : 6,903,815,951,918.40 = 2,807,780,992,454.80 : x
  2. Step 2: Convert to fraction form
    5,003,039,748,486.80/6,903,815,951,918.40 = 2,807,780,992,454.80/x
  3. Step 3: Cross multiply
    5,003,039,748,486.80x = 6,903,815,951,918.40 × 2,807,780,992,454.80
  4. Step 4: Simplify right side
    5,003,039,748,486.80x = 19,384,403,205,202,725,268,619,264
  5. Step 5: Solve for x
    x = 19,384,403,205,202,725,268,619,264/5,003,039,748,486.80
  6. Step 6: Final answer
    x = 3,874,525,124,663.59

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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.