Home / 3,341,631,473.64-4,611,181,076.10-1,932,025,876.20

Finding the Fourth Proportional to 3,341,631,473.64, 4,611,181,076.10 and 1,932,025,876.20

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Solution

The fourth proportional to 3,341,631,473.64, 4,611,181,076.10 and 1,932,025,876.20 is: 2,666,039,396.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,631,473.64 : 4,611,181,076.10 = 1,932,025,876.20 : x
  2. Step 2: Convert to fraction form
    3,341,631,473.64/4,611,181,076.10 = 1,932,025,876.20/x
  3. Step 3: Cross multiply
    3,341,631,473.64x = 4,611,181,076.10 × 1,932,025,876.20
  4. Step 4: Simplify right side
    3,341,631,473.64x = 8,908,921,158,868,962,304
  5. Step 5: Solve for x
    x = 8,908,921,158,868,962,304/3,341,631,473.64
  6. Step 6: Final answer
    x = 2,666,039,396.97

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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.