Home / 61,134,747,819,176-91,715,002,502,116-19,826,286,957,461

Finding the Fourth Proportional to 61,134,747,819,176, 91,715,002,502,116 and 19,826,286,957,461

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Solution

The fourth proportional to 61,134,747,819,176, 91,715,002,502,116 and 19,826,286,957,461 is: 29,743,607,731,720.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,134,747,819,176 : 91,715,002,502,116 = 19,826,286,957,461 : x
  2. Step 2: Convert to fraction form
    61,134,747,819,176/91,715,002,502,116 = 19,826,286,957,461/x
  3. Step 3: Cross multiply
    61,134,747,819,176x = 91,715,002,502,116 × 19,826,286,957,461
  4. Step 4: Simplify right side
    61,134,747,819,176x = 1,818,367,957,911,205,365,462,073,344
  5. Step 5: Solve for x
    x = 1,818,367,957,911,205,365,462,073,344/61,134,747,819,176
  6. Step 6: Final answer
    x = 29,743,607,731,720.16

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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.