Home / 1,696,385,662.20-2,544,578,493.30-1,373,899,390.20

Finding the Fourth Proportional to 1,696,385,662.20, 2,544,578,493.30 and 1,373,899,390.20

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Solution

The fourth proportional to 1,696,385,662.20, 2,544,578,493.30 and 1,373,899,390.20 is: 2,060,849,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,385,662.20 : 2,544,578,493.30 = 1,373,899,390.20 : x
  2. Step 2: Convert to fraction form
    1,696,385,662.20/2,544,578,493.30 = 1,373,899,390.20/x
  3. Step 3: Cross multiply
    1,696,385,662.20x = 2,544,578,493.30 × 1,373,899,390.20
  4. Step 4: Simplify right side
    1,696,385,662.20x = 3,495,994,840,260,904,960
  5. Step 5: Solve for x
    x = 3,495,994,840,260,904,960/1,696,385,662.20
  6. Step 6: Final answer
    x = 2,060,849,085.30

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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.