Home / 10,493,555,071,013-15,742,479,399,744-3,608,454,251,098.20

Finding the Fourth Proportional to 10,493,555,071,013, 15,742,479,399,744 and 3,608,454,251,098.20

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Solution

The fourth proportional to 10,493,555,071,013, 15,742,479,399,744 and 3,608,454,251,098.20 is: 5,413,419,601,689.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493,555,071,013 : 15,742,479,399,744 = 3,608,454,251,098.20 : x
  2. Step 2: Convert to fraction form
    10,493,555,071,013/15,742,479,399,744 = 3,608,454,251,098.20/x
  3. Step 3: Cross multiply
    10,493,555,071,013x = 15,742,479,399,744 × 3,608,454,251,098.20
  4. Step 4: Simplify right side
    10,493,555,071,013x = 56,806,016,712,832,077,401,161,728
  5. Step 5: Solve for x
    x = 56,806,016,712,832,077,401,161,728/10,493,555,071,013
  6. Step 6: Final answer
    x = 5,413,419,601,689.70

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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.