Home / 59,571,176,821.20-89,356,765,231.80-34,755,858,190.80

Finding the Fourth Proportional to 59,571,176,821.20, 89,356,765,231.80 and 34,755,858,190.80

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Solution

The fourth proportional to 59,571,176,821.20, 89,356,765,231.80 and 34,755,858,190.80 is: 52,133,787,286.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,571,176,821.20 : 89,356,765,231.80 = 34,755,858,190.80 : x
  2. Step 2: Convert to fraction form
    59,571,176,821.20/89,356,765,231.80 = 34,755,858,190.80/x
  3. Step 3: Cross multiply
    59,571,176,821.20x = 89,356,765,231.80 × 34,755,858,190.80
  4. Step 4: Simplify right side
    59,571,176,821.20x = 3,105,671,060,785,049,108,480
  5. Step 5: Solve for x
    x = 3,105,671,060,785,049,108,480/59,571,176,821.20
  6. Step 6: Final answer
    x = 52,133,787,286.20

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Double scale
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1.5x scale

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.