Home / 17,148,413,708.06-25,713,788,510.67-7,696,955,043.57

Finding the Fourth Proportional to 17,148,413,708.06, 25,713,788,510.67 and 7,696,955,043.57

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Solution

The fourth proportional to 17,148,413,708.06, 25,713,788,510.67 and 7,696,955,043.57 is: 11,541,468,355.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,148,413,708.06 : 25,713,788,510.67 = 7,696,955,043.57 : x
  2. Step 2: Convert to fraction form
    17,148,413,708.06/25,713,788,510.67 = 7,696,955,043.57/x
  3. Step 3: Cross multiply
    17,148,413,708.06x = 25,713,788,510.67 × 7,696,955,043.57
  4. Step 4: Simplify right side
    17,148,413,708.06x = 197,917,874,166,357,524,480
  5. Step 5: Solve for x
    x = 197,917,874,166,357,524,480/17,148,413,708.06
  6. Step 6: Final answer
    x = 11,541,468,355.95

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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.