Home / 5,693,445,083.88-8,540,732,659.14-2,104,812,860.76

Finding the Fourth Proportional to 5,693,445,083.88, 8,540,732,659.14 and 2,104,812,860.76

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Solution

The fourth proportional to 5,693,445,083.88, 8,540,732,659.14 and 2,104,812,860.76 is: 3,157,428,178.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693,445,083.88 : 8,540,732,659.14 = 2,104,812,860.76 : x
  2. Step 2: Convert to fraction form
    5,693,445,083.88/8,540,732,659.14 = 2,104,812,860.76/x
  3. Step 3: Cross multiply
    5,693,445,083.88x = 8,540,732,659.14 × 2,104,812,860.76
  4. Step 4: Simplify right side
    5,693,445,083.88x = 17,976,643,941,270,827,008
  5. Step 5: Solve for x
    x = 17,976,643,941,270,827,008/5,693,445,083.88
  6. Step 6: Final answer
    x = 3,157,428,178.62

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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.