Home / 33,528,980,299.97-50,293,470,479.12-13,627,204,950.53

Finding the Fourth Proportional to 33,528,980,299.97, 50,293,470,479.12 and 13,627,204,950.53

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Solution

The fourth proportional to 33,528,980,299.97, 50,293,470,479.12 and 13,627,204,950.53 is: 20,440,807,437.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,528,980,299.97 : 50,293,470,479.12 = 13,627,204,950.53 : x
  2. Step 2: Convert to fraction form
    33,528,980,299.97/50,293,470,479.12 = 13,627,204,950.53/x
  3. Step 3: Cross multiply
    33,528,980,299.97x = 50,293,470,479.12 × 13,627,204,950.53
  4. Step 4: Simplify right side
    33,528,980,299.97x = 685,359,429,892,398,514,176
  5. Step 5: Solve for x
    x = 685,359,429,892,398,514,176/33,528,980,299.97
  6. Step 6: Final answer
    x = 20,440,807,437.65

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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.