Home / 5,281,468,222.60-7,922,202,333.90-2,832,588,094.60

Finding the Fourth Proportional to 5,281,468,222.60, 7,922,202,333.90 and 2,832,588,094.60

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Solution

The fourth proportional to 5,281,468,222.60, 7,922,202,333.90 and 2,832,588,094.60 is: 4,248,882,141.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,281,468,222.60 : 7,922,202,333.90 = 2,832,588,094.60 : x
  2. Step 2: Convert to fraction form
    5,281,468,222.60/7,922,202,333.90 = 2,832,588,094.60/x
  3. Step 3: Cross multiply
    5,281,468,222.60x = 7,922,202,333.90 × 2,832,588,094.60
  4. Step 4: Simplify right side
    5,281,468,222.60x = 22,440,336,014,017,470,464
  5. Step 5: Solve for x
    x = 22,440,336,014,017,470,464/5,281,468,222.60
  6. Step 6: Final answer
    x = 4,248,882,141.90

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1.5x scale

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.