Home / 5,903,699,046.90-8,857,785,149.64-3,544,507,526.46

Finding the Fourth Proportional to 5,903,699,046.90, 8,857,785,149.64 and 3,544,507,526.46

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Solution

The fourth proportional to 5,903,699,046.90, 8,857,785,149.64 and 3,544,507,526.46 is: 5,318,104,104.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903,699,046.90 : 8,857,785,149.64 = 3,544,507,526.46 : x
  2. Step 2: Convert to fraction form
    5,903,699,046.90/8,857,785,149.64 = 3,544,507,526.46/x
  3. Step 3: Cross multiply
    5,903,699,046.90x = 8,857,785,149.64 × 3,544,507,526.46
  4. Step 4: Simplify right side
    5,903,699,046.90x = 31,396,486,130,664,595,456
  5. Step 5: Solve for x
    x = 31,396,486,130,664,595,456/5,903,699,046.90
  6. Step 6: Final answer
    x = 5,318,104,104.10

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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.