Home / 10,236,105,059,035-15,353,942,472,804-2,491,415,792,037.30

Finding the Fourth Proportional to 10,236,105,059,035, 15,353,942,472,804 and 2,491,415,792,037.30

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Solution

The fourth proportional to 10,236,105,059,035, 15,353,942,472,804 and 2,491,415,792,037.30 is: 3,737,071,329,979.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,236,105,059,035 : 15,353,942,472,804 = 2,491,415,792,037.30 : x
  2. Step 2: Convert to fraction form
    10,236,105,059,035/15,353,942,472,804 = 2,491,415,792,037.30/x
  3. Step 3: Cross multiply
    10,236,105,059,035x = 15,353,942,472,804 × 2,491,415,792,037.30
  4. Step 4: Simplify right side
    10,236,105,059,035x = 38,253,054,746,776,116,098,236,416
  5. Step 5: Solve for x
    x = 38,253,054,746,776,116,098,236,416/10,236,105,059,035
  6. Step 6: Final answer
    x = 3,737,071,329,979.33

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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.