Home / 19,410,047,235,375-26,786,707,178,674-10,748,874,783,290

Finding the Fourth Proportional to 19,410,047,235,375, 26,786,707,178,674 and 10,748,874,783,290

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Solution

The fourth proportional to 19,410,047,235,375, 26,786,707,178,674 and 10,748,874,783,290 is: 14,833,913,479,379.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,410,047,235,375 : 26,786,707,178,674 = 10,748,874,783,290 : x
  2. Step 2: Convert to fraction form
    19,410,047,235,375/26,786,707,178,674 = 10,748,874,783,290/x
  3. Step 3: Cross multiply
    19,410,047,235,375x = 26,786,707,178,674 × 10,748,874,783,290
  4. Step 4: Simplify right side
    19,410,047,235,375x = 287,926,961,320,222,169,594,068,992
  5. Step 5: Solve for x
    x = 287,926,961,320,222,169,594,068,992/19,410,047,235,375
  6. Step 6: Final answer
    x = 14,833,913,479,379.51

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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.