Home / 1,948,241,276.94-2,922,849,179.11-568,055,784.88

Finding the Fourth Proportional to 1,948,241,276.94, 2,922,849,179.11 and 568,055,784.88

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Solution

The fourth proportional to 1,948,241,276.94, 2,922,849,179.11 and 568,055,784.88 is: 852,225,750.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,241,276.94 : 2,922,849,179.11 = 568,055,784.88 : x
  2. Step 2: Convert to fraction form
    1,948,241,276.94/2,922,849,179.11 = 568,055,784.88/x
  3. Step 3: Cross multiply
    1,948,241,276.94x = 2,922,849,179.11 × 568,055,784.88
  4. Step 4: Simplify right side
    1,948,241,276.94x = 1,660,341,384,510,580,480
  5. Step 5: Solve for x
    x = 1,660,341,384,510,580,480/1,948,241,276.94
  6. Step 6: Final answer
    x = 852,225,750.56

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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.