Home / 4,240,874,344.96-6,361,072,258.56-1,879,355,146.24

Finding the Fourth Proportional to 4,240,874,344.96, 6,361,072,258.56 and 1,879,355,146.24

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Solution

The fourth proportional to 4,240,874,344.96, 6,361,072,258.56 and 1,879,355,146.24 is: 2,818,926,691.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,874,344.96 : 6,361,072,258.56 = 1,879,355,146.24 : x
  2. Step 2: Convert to fraction form
    4,240,874,344.96/6,361,072,258.56 = 1,879,355,146.24/x
  3. Step 3: Cross multiply
    4,240,874,344.96x = 6,361,072,258.56 × 1,879,355,146.24
  4. Step 4: Simplify right side
    4,240,874,344.96x = 11,954,713,884,729,237,504
  5. Step 5: Solve for x
    x = 11,954,713,884,729,237,504/4,240,874,344.96
  6. Step 6: Final answer
    x = 2,818,926,691.13

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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.