Home / 16,916,940,730,930-25,375,379,423,924-5,300,731,293,196.40

Finding the Fourth Proportional to 16,916,940,730,930, 25,375,379,423,924 and 5,300,731,293,196.40

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Solution

The fourth proportional to 16,916,940,730,930, 25,375,379,423,924 and 5,300,731,293,196.40 is: 7,951,087,015,585.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,916,940,730,930 : 25,375,379,423,924 = 5,300,731,293,196.40 : x
  2. Step 2: Convert to fraction form
    16,916,940,730,930/25,375,379,423,924 = 5,300,731,293,196.40/x
  3. Step 3: Cross multiply
    16,916,940,730,930x = 25,375,379,423,924 × 5,300,731,293,196.40
  4. Step 4: Simplify right side
    16,916,940,730,930x = 134,508,067,789,125,985,576,681,472
  5. Step 5: Solve for x
    x = 134,508,067,789,125,985,576,681,472/16,916,940,730,930
  6. Step 6: Final answer
    x = 7,951,087,015,585.44

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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.