Home / 16,916,940,730,928-25,375,379,423,920-5,300,731,293,194.40

Finding the Fourth Proportional to 16,916,940,730,928, 25,375,379,423,920 and 5,300,731,293,194.40

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Solution

The fourth proportional to 16,916,940,730,928, 25,375,379,423,920 and 5,300,731,293,194.40 is: 7,951,087,015,582.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,916,940,730,928 : 25,375,379,423,920 = 5,300,731,293,194.40 : x
  2. Step 2: Convert to fraction form
    16,916,940,730,928/25,375,379,423,920 = 5,300,731,293,194.40/x
  3. Step 3: Cross multiply
    16,916,940,730,928x = 25,375,379,423,920 × 5,300,731,293,194.40
  4. Step 4: Simplify right side
    16,916,940,730,928x = 134,508,067,789,054,036,284,538,880
  5. Step 5: Solve for x
    x = 134,508,067,789,054,036,284,538,880/16,916,940,730,928
  6. Step 6: Final answer
    x = 7,951,087,015,582.13

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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.