Home / 7,696,073,247.34-10,621,696,093.62-4,309,200,800.76

Finding the Fourth Proportional to 7,696,073,247.34, 10,621,696,093.62 and 4,309,200,800.76

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Solution

The fourth proportional to 7,696,073,247.34, 10,621,696,093.62 and 4,309,200,800.76 is: 5,947,321,424.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,696,073,247.34 : 10,621,696,093.62 = 4,309,200,800.76 : x
  2. Step 2: Convert to fraction form
    7,696,073,247.34/10,621,696,093.62 = 4,309,200,800.76/x
  3. Step 3: Cross multiply
    7,696,073,247.34x = 10,621,696,093.62 × 4,309,200,800.76
  4. Step 4: Simplify right side
    7,696,073,247.34x = 45,771,021,312,056,672,256
  5. Step 5: Solve for x
    x = 45,771,021,312,056,672,256/7,696,073,247.34
  6. Step 6: Final answer
    x = 5,947,321,424.97

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Double scale
Find fourth proportional to 7,696,073,248.34, 10,621,696,095 and 4,309,200,801.76
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1.5x scale

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.