Home / 19,410,047,232,926-26,786,707,175,300-10,748,874,780,838

Finding the Fourth Proportional to 19,410,047,232,926, 26,786,707,175,300 and 10,748,874,780,838

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Solution

The fourth proportional to 19,410,047,232,926, 26,786,707,175,300 and 10,748,874,780,838 is: 14,833,913,475,998.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,232,926 : 26,786,707,175,300 = 10,748,874,780,838 : x
  2. Step 2: Convert to fraction form
    19,410,047,232,926/26,786,707,175,300 = 10,748,874,780,838/x
  3. Step 3: Cross multiply
    19,410,047,232,926x = 26,786,707,175,300 × 10,748,874,780,838
  4. Step 4: Simplify right side
    19,410,047,232,926x = 287,926,961,218,274,455,034,265,600
  5. Step 5: Solve for x
    x = 287,926,961,218,274,455,034,265,600/19,410,047,232,926
  6. Step 6: Final answer
    x = 14,833,913,475,998.81

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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.