Home / 5,696,569,730.10-8,538,052,150.35-2,380,377,890.10

Finding the Fourth Proportional to 5,696,569,730.10, 8,538,052,150.35 and 2,380,377,890.10

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Solution

The fourth proportional to 5,696,569,730.10, 8,538,052,150.35 and 2,380,377,890.10 is: 3,567,724,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,696,569,730.10 : 8,538,052,150.35 = 2,380,377,890.10 : x
  2. Step 2: Convert to fraction form
    5,696,569,730.10/8,538,052,150.35 = 2,380,377,890.10/x
  3. Step 3: Cross multiply
    5,696,569,730.10x = 8,538,052,150.35 × 2,380,377,890.10
  4. Step 4: Simplify right side
    5,696,569,730.10x = 20,323,790,563,213,901,824
  5. Step 5: Solve for x
    x = 20,323,790,563,213,901,824/5,696,569,730.10
  6. Step 6: Final answer
    x = 3,567,724,354.51

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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.