Home / 10,901,515,602.56-16,352,403,607.20-3,040,449,631.16

Finding the Fourth Proportional to 10,901,515,602.56, 16,352,403,607.20 and 3,040,449,631.16

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Solution

The fourth proportional to 10,901,515,602.56, 16,352,403,607.20 and 3,040,449,631.16 is: 4,560,710,760.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,515,602.56 : 16,352,403,607.20 = 3,040,449,631.16 : x
  2. Step 2: Convert to fraction form
    10,901,515,602.56/16,352,403,607.20 = 3,040,449,631.16/x
  3. Step 3: Cross multiply
    10,901,515,602.56x = 16,352,403,607.20 × 3,040,449,631.16
  4. Step 4: Simplify right side
    10,901,515,602.56x = 49,718,659,516,090,695,680
  5. Step 5: Solve for x
    x = 49,718,659,516,090,695,680/10,901,515,602.56
  6. Step 6: Final answer
    x = 4,560,710,760.66

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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.