Home / 19,410,047,235,372-26,786,707,178,672-10,748,874,783,287

Finding the Fourth Proportional to 19,410,047,235,372, 26,786,707,178,672 and 10,748,874,783,287

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Solution

The fourth proportional to 19,410,047,235,372, 26,786,707,178,672 and 10,748,874,783,287 is: 14,833,913,479,376.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,235,372 : 26,786,707,178,672 = 10,748,874,783,287 : x
  2. Step 2: Convert to fraction form
    19,410,047,235,372/26,786,707,178,672 = 10,748,874,783,287/x
  3. Step 3: Cross multiply
    19,410,047,235,372x = 26,786,707,178,672 × 10,748,874,783,287
  4. Step 4: Simplify right side
    19,410,047,235,372x = 287,926,961,320,120,327,329,546,240
  5. Step 5: Solve for x
    x = 287,926,961,320,120,327,329,546,240/19,410,047,235,372
  6. Step 6: Final answer
    x = 14,833,913,479,376.55

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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.