Home / 40,992,790,078.83-61,491,883,154.39-10,740,669,610.49

Finding the Fourth Proportional to 40,992,790,078.83, 61,491,883,154.39 and 10,740,669,610.49

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Solution

The fourth proportional to 40,992,790,078.83, 61,491,883,154.39 and 10,740,669,610.49 is: 16,111,711,337.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,992,790,078.83 : 61,491,883,154.39 = 10,740,669,610.49 : x
  2. Step 2: Convert to fraction form
    40,992,790,078.83/61,491,883,154.39 = 10,740,669,610.49/x
  3. Step 3: Cross multiply
    40,992,790,078.83x = 61,491,883,154.39 × 10,740,669,610.49
  4. Step 4: Simplify right side
    40,992,790,078.83x = 660,464,000,688,014,229,504
  5. Step 5: Solve for x
    x = 660,464,000,688,014,229,504/40,992,790,078.83
  6. Step 6: Final answer
    x = 16,111,711,337.97

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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.