Home / 43,602,934,690.84-60,183,245,472.97-28,398,913,546.24

Finding the Fourth Proportional to 43,602,934,690.84, 60,183,245,472.97 and 28,398,913,546.24

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Solution

The fourth proportional to 43,602,934,690.84, 60,183,245,472.97 and 28,398,913,546.24 is: 39,197,792,470.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,602,934,690.84 : 60,183,245,472.97 = 28,398,913,546.24 : x
  2. Step 2: Convert to fraction form
    43,602,934,690.84/60,183,245,472.97 = 28,398,913,546.24/x
  3. Step 3: Cross multiply
    43,602,934,690.84x = 60,183,245,472.97 × 28,398,913,546.24
  4. Step 4: Simplify right side
    43,602,934,690.84x = 1,709,138,785,118,571,986,944
  5. Step 5: Solve for x
    x = 1,709,138,785,118,571,986,944/43,602,934,690.84
  6. Step 6: Final answer
    x = 39,197,792,470.56

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Double scale
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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.