Home / 5,696,569,731.60-8,538,052,152.60-2,380,377,891.60

Finding the Fourth Proportional to 5,696,569,731.60, 8,538,052,152.60 and 2,380,377,891.60

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Solution

The fourth proportional to 5,696,569,731.60, 8,538,052,152.60 and 2,380,377,891.60 is: 3,567,724,356.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,569,731.60 : 8,538,052,152.60 = 2,380,377,891.60 : x
  2. Step 2: Convert to fraction form
    5,696,569,731.60/8,538,052,152.60 = 2,380,377,891.60/x
  3. Step 3: Cross multiply
    5,696,569,731.60x = 8,538,052,152.60 × 2,380,377,891.60
  4. Step 4: Simplify right side
    5,696,569,731.60x = 20,323,790,581,376,831,488
  5. Step 5: Solve for x
    x = 20,323,790,581,376,831,488/5,696,569,731.60
  6. Step 6: Final answer
    x = 3,567,724,356.75

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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.