Home / 8,715,745,253,257-13,073,666,749,986-2,907,179,955,440

Finding the Fourth Proportional to 8,715,745,253,257, 13,073,666,749,986 and 2,907,179,955,440

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Solution

The fourth proportional to 8,715,745,253,257, 13,073,666,749,986 and 2,907,179,955,440 is: 4,360,786,234,023.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,745,253,257 : 13,073,666,749,986 = 2,907,179,955,440 : x
  2. Step 2: Convert to fraction form
    8,715,745,253,257/13,073,666,749,986 = 2,907,179,955,440/x
  3. Step 3: Cross multiply
    8,715,745,253,257x = 13,073,666,749,986 × 2,907,179,955,440
  4. Step 4: Simplify right side
    8,715,745,253,257x = 38,007,501,919,661,708,034,441,216
  5. Step 5: Solve for x
    x = 38,007,501,919,661,708,034,441,216/8,715,745,253,257
  6. Step 6: Final answer
    x = 4,360,786,234,023.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.