Home / 7,243,362,114.60-10,865,043,171.90-5,934,741,796.20

Finding the Fourth Proportional to 7,243,362,114.60, 10,865,043,171.90 and 5,934,741,796.20

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Solution

The fourth proportional to 7,243,362,114.60, 10,865,043,171.90 and 5,934,741,796.20 is: 8,902,112,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,362,114.60 : 10,865,043,171.90 = 5,934,741,796.20 : x
  2. Step 2: Convert to fraction form
    7,243,362,114.60/10,865,043,171.90 = 5,934,741,796.20/x
  3. Step 3: Cross multiply
    7,243,362,114.60x = 10,865,043,171.90 × 5,934,741,796.20
  4. Step 4: Simplify right side
    7,243,362,114.60x = 64,481,225,829,792,350,208
  5. Step 5: Solve for x
    x = 64,481,225,829,792,350,208/7,243,362,114.60
  6. Step 6: Final answer
    x = 8,902,112,694.30

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Double scale
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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.