Home / 11,227,145,889,904-15,493,552,297,966-6,221,475,645,930.40

Finding the Fourth Proportional to 11,227,145,889,904, 15,493,552,297,966 and 6,221,475,645,930.40

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Solution

The fourth proportional to 11,227,145,889,904, 15,493,552,297,966 and 6,221,475,645,930.40 is: 8,585,686,801,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,145,889,904 : 15,493,552,297,966 = 6,221,475,645,930.40 : x
  2. Step 2: Convert to fraction form
    11,227,145,889,904/15,493,552,297,966 = 6,221,475,645,930.40/x
  3. Step 3: Cross multiply
    11,227,145,889,904x = 15,493,552,297,966 × 6,221,475,645,930.40
  4. Step 4: Simplify right side
    11,227,145,889,904x = 96,392,758,290,744,465,741,053,952
  5. Step 5: Solve for x
    x = 96,392,758,290,744,465,741,053,952/11,227,145,889,904
  6. Step 6: Final answer
    x = 8,585,686,801,970.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.