Home / 798,273,006,591.95-1,197,409,523,721.60-193,894,139,517.33

Finding the Fourth Proportional to 798,273,006,591.95, 1,197,409,523,721.60 and 193,894,139,517.33

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Solution

The fourth proportional to 798,273,006,591.95, 1,197,409,523,721.60 and 193,894,139,517.33 is: 290,841,212,636.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,273,006,591.95 : 1,197,409,523,721.60 = 193,894,139,517.33 : x
  2. Step 2: Convert to fraction form
    798,273,006,591.95/1,197,409,523,721.60 = 193,894,139,517.33/x
  3. Step 3: Cross multiply
    798,273,006,591.95x = 1,197,409,523,721.60 × 193,894,139,517.33
  4. Step 4: Simplify right side
    798,273,006,591.95x = 232,170,689,251,855,579,480,064
  5. Step 5: Solve for x
    x = 232,170,689,251,855,579,480,064/798,273,006,591.95
  6. Step 6: Final answer
    x = 290,841,212,636.08

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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.