Home / 7,034,961,985.32-10,552,782,337.92-2,313,179,362.20

Finding the Fourth Proportional to 7,034,961,985.32, 10,552,782,337.92 and 2,313,179,362.20

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Solution

The fourth proportional to 7,034,961,985.32, 10,552,782,337.92 and 2,313,179,362.20 is: 3,469,880,628.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,961,985.32 : 10,552,782,337.92 = 2,313,179,362.20 : x
  2. Step 2: Convert to fraction form
    7,034,961,985.32/10,552,782,337.92 = 2,313,179,362.20/x
  3. Step 3: Cross multiply
    7,034,961,985.32x = 10,552,782,337.92 × 2,313,179,362.20
  4. Step 4: Simplify right side
    7,034,961,985.32x = 24,410,478,317,865,209,856
  5. Step 5: Solve for x
    x = 24,410,478,317,865,209,856/7,034,961,985.32
  6. Step 6: Final answer
    x = 3,469,880,628.89

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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.