Home / 69,059,624,046.29-95,302,428,880.35-38,986,108,587.66

Finding the Fourth Proportional to 69,059,624,046.29, 95,302,428,880.35 and 38,986,108,587.66

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Solution

The fourth proportional to 69,059,624,046.29, 95,302,428,880.35 and 38,986,108,587.66 is: 53,800,913,229.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,059,624,046.29 : 95,302,428,880.35 = 38,986,108,587.66 : x
  2. Step 2: Convert to fraction form
    69,059,624,046.29/95,302,428,880.35 = 38,986,108,587.66/x
  3. Step 3: Cross multiply
    69,059,624,046.29x = 95,302,428,880.35 × 38,986,108,587.66
  4. Step 4: Simplify right side
    69,059,624,046.29x = 3,715,470,840,997,472,632,832
  5. Step 5: Solve for x
    x = 3,715,470,840,997,472,632,832/69,059,624,046.29
  6. Step 6: Final answer
    x = 53,800,913,229.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.