Home / 70,576,998,623-105,896,760,617.94-36,992,639,682.02

Finding the Fourth Proportional to 70,576,998,623, 105,896,760,617.94 and 36,992,639,682.02

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Solution

The fourth proportional to 70,576,998,623, 105,896,760,617.94 and 36,992,639,682.02 is: 55,505,345,728.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,576,998,623 : 105,896,760,617.94 = 36,992,639,682.02 : x
  2. Step 2: Convert to fraction form
    70,576,998,623/105,896,760,617.94 = 36,992,639,682.02/x
  3. Step 3: Cross multiply
    70,576,998,623x = 105,896,760,617.94 × 36,992,639,682.02
  4. Step 4: Simplify right side
    70,576,998,623x = 3,917,400,709,032,579,694,592
  5. Step 5: Solve for x
    x = 3,917,400,709,032,579,694,592/70,576,998,623
  6. Step 6: Final answer
    x = 55,505,345,728.26

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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.