Home / 590,991,208.60-886,486,812.90-182,172,674.20

Finding the Fourth Proportional to 590,991,208.60, 886,486,812.90 and 182,172,674.20

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Solution

The fourth proportional to 590,991,208.60, 886,486,812.90 and 182,172,674.20 is: 273,259,011.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,991,208.60 : 886,486,812.90 = 182,172,674.20 : x
  2. Step 2: Convert to fraction form
    590,991,208.60/886,486,812.90 = 182,172,674.20/x
  3. Step 3: Cross multiply
    590,991,208.60x = 886,486,812.90 × 182,172,674.20
  4. Step 4: Simplify right side
    590,991,208.60x = 161,493,673,349,028,032
  5. Step 5: Solve for x
    x = 161,493,673,349,028,032/590,991,208.60
  6. Step 6: Final answer
    x = 273,259,011.30

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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.