Home / 10,493,555,071,038-15,742,479,399,783-3,608,454,251,122.50

Finding the Fourth Proportional to 10,493,555,071,038, 15,742,479,399,783 and 3,608,454,251,122.50

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Solution

The fourth proportional to 10,493,555,071,038, 15,742,479,399,783 and 3,608,454,251,122.50 is: 5,413,419,601,726.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493,555,071,038 : 15,742,479,399,783 = 3,608,454,251,122.50 : x
  2. Step 2: Convert to fraction form
    10,493,555,071,038/15,742,479,399,783 = 3,608,454,251,122.50/x
  3. Step 3: Cross multiply
    10,493,555,071,038x = 15,742,479,399,783 × 3,608,454,251,122.50
  4. Step 4: Simplify right side
    10,493,555,071,038x = 56,806,016,713,355,350,446,702,592
  5. Step 5: Solve for x
    x = 56,806,016,713,355,350,446,702,592/10,493,555,071,038
  6. Step 6: Final answer
    x = 5,413,419,601,726.66

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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.