Home / 7,459,564,496.30-11,183,830,517.40-4,511,188,639.46

Finding the Fourth Proportional to 7,459,564,496.30, 11,183,830,517.40 and 4,511,188,639.46

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Solution

The fourth proportional to 7,459,564,496.30, 11,183,830,517.40 and 4,511,188,639.46 is: 6,763,447,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,564,496.30 : 11,183,830,517.40 = 4,511,188,639.46 : x
  2. Step 2: Convert to fraction form
    7,459,564,496.30/11,183,830,517.40 = 4,511,188,639.46/x
  3. Step 3: Cross multiply
    7,459,564,496.30x = 11,183,830,517.40 × 4,511,188,639.46
  4. Step 4: Simplify right side
    7,459,564,496.30x = 50,452,369,175,740,932,096
  5. Step 5: Solve for x
    x = 50,452,369,175,740,932,096/7,459,564,496.30
  6. Step 6: Final answer
    x = 6,763,447,008.30

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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.