Home / 7,355,193,352.44-10,150,381,183.02-4,013,906,852.76

Finding the Fourth Proportional to 7,355,193,352.44, 10,150,381,183.02 and 4,013,906,852.76

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Solution

The fourth proportional to 7,355,193,352.44, 10,150,381,183.02 and 4,013,906,852.76 is: 5,539,308,436.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,355,193,352.44 : 10,150,381,183.02 = 4,013,906,852.76 : x
  2. Step 2: Convert to fraction form
    7,355,193,352.44/10,150,381,183.02 = 4,013,906,852.76/x
  3. Step 3: Cross multiply
    7,355,193,352.44x = 10,150,381,183.02 × 4,013,906,852.76
  4. Step 4: Simplify right side
    7,355,193,352.44x = 40,742,684,588,650,135,552
  5. Step 5: Solve for x
    x = 40,742,684,588,650,135,552/7,355,193,352.44
  6. Step 6: Final answer
    x = 5,539,308,436.42

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Double scale
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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.