Home / 2,696,505,750-4,044,758,625.36-757,808,982

Finding the Fourth Proportional to 2,696,505,750, 4,044,758,625.36 and 757,808,982

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Solution

The fourth proportional to 2,696,505,750, 4,044,758,625.36 and 757,808,982 is: 1,136,713,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,505,750 : 4,044,758,625.36 = 757,808,982 : x
  2. Step 2: Convert to fraction form
    2,696,505,750/4,044,758,625.36 = 757,808,982/x
  3. Step 3: Cross multiply
    2,696,505,750x = 4,044,758,625.36 × 757,808,982
  4. Step 4: Simplify right side
    2,696,505,750x = 3,065,154,416,319,780,864
  5. Step 5: Solve for x
    x = 3,065,154,416,319,780,864/2,696,505,750
  6. Step 6: Final answer
    x = 1,136,713,473.10

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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.