Home / 3,693,894,068.56-5,097,578,731.77-2,000,351,635.96

Finding the Fourth Proportional to 3,693,894,068.56, 5,097,578,731.77 and 2,000,351,635.96

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Solution

The fourth proportional to 3,693,894,068.56, 5,097,578,731.77 and 2,000,351,635.96 is: 2,760,487,920.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,894,068.56 : 5,097,578,731.77 = 2,000,351,635.96 : x
  2. Step 2: Convert to fraction form
    3,693,894,068.56/5,097,578,731.77 = 2,000,351,635.96/x
  3. Step 3: Cross multiply
    3,693,894,068.56x = 5,097,578,731.77 × 2,000,351,635.96
  4. Step 4: Simplify right side
    3,693,894,068.56x = 10,196,949,955,531,022,336
  5. Step 5: Solve for x
    x = 10,196,949,955,531,022,336/3,693,894,068.56
  6. Step 6: Final answer
    x = 2,760,487,920.41

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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.