Home / 2,054,716,336.20-3,076,972,670.70-1,646,569,648.20

Finding the Fourth Proportional to 2,054,716,336.20, 3,076,972,670.70 and 1,646,569,648.20

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Solution

The fourth proportional to 2,054,716,336.20, 3,076,972,670.70 and 1,646,569,648.20 is: 2,465,766,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,716,336.20 : 3,076,972,670.70 = 1,646,569,648.20 : x
  2. Step 2: Convert to fraction form
    2,054,716,336.20/3,076,972,670.70 = 1,646,569,648.20/x
  3. Step 3: Cross multiply
    2,054,716,336.20x = 3,076,972,670.70 × 1,646,569,648.20
  4. Step 4: Simplify right side
    2,054,716,336.20x = 5,066,449,807,915,512,832
  5. Step 5: Solve for x
    x = 5,066,449,807,915,512,832/2,054,716,336.20
  6. Step 6: Final answer
    x = 2,465,766,061.55

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Double scale
Find fourth proportional to 2,054,716,337.20, 3,076,972,672.20 and 1,646,569,649.20
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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.