Home / 19,410,047,233,385-26,786,707,175,930-10,748,874,781,298

Finding the Fourth Proportional to 19,410,047,233,385, 26,786,707,175,930 and 10,748,874,781,298

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Solution

The fourth proportional to 19,410,047,233,385, 26,786,707,175,930 and 10,748,874,781,298 is: 14,833,913,476,631.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,233,385 : 26,786,707,175,930 = 10,748,874,781,298 : x
  2. Step 2: Convert to fraction form
    19,410,047,233,385/26,786,707,175,930 = 10,748,874,781,298/x
  3. Step 3: Cross multiply
    19,410,047,233,385x = 26,786,707,175,930 × 10,748,874,781,298
  4. Step 4: Simplify right side
    19,410,047,233,385x = 287,926,961,237,368,161,645,363,200
  5. Step 5: Solve for x
    x = 287,926,961,237,368,161,645,363,200/19,410,047,233,385
  6. Step 6: Final answer
    x = 14,833,913,476,631.73

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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.