Home / 17,694,545,604.28-26,541,636,618.08-10,228,377,704.74

Finding the Fourth Proportional to 17,694,545,604.28, 26,541,636,618.08 and 10,228,377,704.74

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Solution

The fourth proportional to 17,694,545,604.28, 26,541,636,618.08 and 10,228,377,704.74 is: 15,342,461,473.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,694,545,604.28 : 26,541,636,618.08 = 10,228,377,704.74 : x
  2. Step 2: Convert to fraction form
    17,694,545,604.28/26,541,636,618.08 = 10,228,377,704.74/x
  3. Step 3: Cross multiply
    17,694,545,604.28x = 26,541,636,618.08 × 10,228,377,704.74
  4. Step 4: Simplify right side
    17,694,545,604.28x = 271,477,884,231,631,306,752
  5. Step 5: Solve for x
    x = 271,477,884,231,631,306,752/17,694,545,604.28
  6. Step 6: Final answer
    x = 15,342,461,473.89

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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.