Home / 1,865,922,410.94-2,799,276,703.01-605,288,092.94

Finding the Fourth Proportional to 1,865,922,410.94, 2,799,276,703.01 and 605,288,092.94

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Solution

The fourth proportional to 1,865,922,410.94, 2,799,276,703.01 and 605,288,092.94 is: 908,059,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,922,410.94 : 2,799,276,703.01 = 605,288,092.94 : x
  2. Step 2: Convert to fraction form
    1,865,922,410.94/2,799,276,703.01 = 605,288,092.94/x
  3. Step 3: Cross multiply
    1,865,922,410.94x = 2,799,276,703.01 × 605,288,092.94
  4. Step 4: Simplify right side
    1,865,922,410.94x = 1,694,368,857,173,267,456
  5. Step 5: Solve for x
    x = 1,694,368,857,173,267,456/1,865,922,410.94
  6. Step 6: Final answer
    x = 908,059,653.09

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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.