Home / 1,094,845,156.88-1,510,873,806.85-593,044,480.40

Finding the Fourth Proportional to 1,094,845,156.88, 1,510,873,806.85 and 593,044,480.40

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Solution

The fourth proportional to 1,094,845,156.88, 1,510,873,806.85 and 593,044,480.40 is: 818,394,606.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,845,156.88 : 1,510,873,806.85 = 593,044,480.40 : x
  2. Step 2: Convert to fraction form
    1,094,845,156.88/1,510,873,806.85 = 593,044,480.40/x
  3. Step 3: Cross multiply
    1,094,845,156.88x = 1,510,873,806.85 × 593,044,480.40
  4. Step 4: Simplify right side
    1,094,845,156.88x = 896,015,371,724,350,464
  5. Step 5: Solve for x
    x = 896,015,371,724,350,464/1,094,845,156.88
  6. Step 6: Final answer
    x = 818,394,606.85

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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.