Home / 19,410,047,233,379-26,786,707,175,924-10,748,874,781,292

Finding the Fourth Proportional to 19,410,047,233,379, 26,786,707,175,924 and 10,748,874,781,292

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Solution

The fourth proportional to 19,410,047,233,379, 26,786,707,175,924 and 10,748,874,781,292 is: 14,833,913,476,624.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,233,379 : 26,786,707,175,924 = 10,748,874,781,292 : x
  2. Step 2: Convert to fraction form
    19,410,047,233,379/26,786,707,175,924 = 10,748,874,781,292/x
  3. Step 3: Cross multiply
    19,410,047,233,379x = 26,786,707,175,924 × 10,748,874,781,292
  4. Step 4: Simplify right side
    19,410,047,233,379x = 287,926,961,237,142,933,560,360,960
  5. Step 5: Solve for x
    x = 287,926,961,237,142,933,560,360,960/19,410,047,233,379
  6. Step 6: Final answer
    x = 14,833,913,476,624.71

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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.