Home / 5,579,095,376.16-7,699,150,928.25-3,072,969,088.29

Finding the Fourth Proportional to 5,579,095,376.16, 7,699,150,928.25 and 3,072,969,088.29

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Solution

The fourth proportional to 5,579,095,376.16, 7,699,150,928.25 and 3,072,969,088.29 is: 4,240,696,961.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,579,095,376.16 : 7,699,150,928.25 = 3,072,969,088.29 : x
  2. Step 2: Convert to fraction form
    5,579,095,376.16/7,699,150,928.25 = 3,072,969,088.29/x
  3. Step 3: Cross multiply
    5,579,095,376.16x = 7,699,150,928.25 × 3,072,969,088.29
  4. Step 4: Simplify right side
    5,579,095,376.16x = 23,659,252,808,591,507,456
  5. Step 5: Solve for x
    x = 23,659,252,808,591,507,456/5,579,095,376.16
  6. Step 6: Final answer
    x = 4,240,696,961.32

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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.