Home / 26,987,828,433,780-40,468,981,443,502-10,454,820,168,057

Finding the Fourth Proportional to 26,987,828,433,780, 40,468,981,443,502 and 10,454,820,168,057

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Solution

The fourth proportional to 26,987,828,433,780, 40,468,981,443,502 and 10,454,820,168,057 is: 15,677,286,685,529.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,987,828,433,780 : 40,468,981,443,502 = 10,454,820,168,057 : x
  2. Step 2: Convert to fraction form
    26,987,828,433,780/40,468,981,443,502 = 10,454,820,168,057/x
  3. Step 3: Cross multiply
    26,987,828,433,780x = 40,468,981,443,502 × 10,454,820,168,057
  4. Step 4: Simplify right side
    26,987,828,433,780x = 423,095,923,376,249,171,764,838,400
  5. Step 5: Solve for x
    x = 423,095,923,376,249,171,764,838,400/26,987,828,433,780
  6. Step 6: Final answer
    x = 15,677,286,685,529.33

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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.