Home / 1,737,200,526,932.60-2,606,177,754,748.60-528,419,521,311.40

Finding the Fourth Proportional to 1,737,200,526,932.60, 2,606,177,754,748.60 and 528,419,521,311.40

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Solution

The fourth proportional to 1,737,200,526,932.60, 2,606,177,754,748.60 and 528,419,521,311.40 is: 792,743,946,519.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,200,526,932.60 : 2,606,177,754,748.60 = 528,419,521,311.40 : x
  2. Step 2: Convert to fraction form
    1,737,200,526,932.60/2,606,177,754,748.60 = 528,419,521,311.40/x
  3. Step 3: Cross multiply
    1,737,200,526,932.60x = 2,606,177,754,748.60 × 528,419,521,311.40
  4. Step 4: Simplify right side
    1,737,200,526,932.60x = 1,377,155,201,616,674,558,050,304
  5. Step 5: Solve for x
    x = 1,377,155,201,616,674,558,050,304/1,737,200,526,932.60
  6. Step 6: Final answer
    x = 792,743,946,519.71

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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.