Home / 233,232,022.60-349,344,149.10-192,921,238.60

Finding the Fourth Proportional to 233,232,022.60, 349,344,149.10 and 192,921,238.60

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Solution

The fourth proportional to 233,232,022.60, 349,344,149.10 and 192,921,238.60 is: 288,965,062.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,232,022.60 : 349,344,149.10 = 192,921,238.60 : x
  2. Step 2: Convert to fraction form
    233,232,022.60/349,344,149.10 = 192,921,238.60/x
  3. Step 3: Cross multiply
    233,232,022.60x = 349,344,149.10 × 192,921,238.60
  4. Step 4: Simplify right side
    233,232,022.60x = 67,395,905,942,035,080
  5. Step 5: Solve for x
    x = 67,395,905,942,035,080/233,232,022.60
  6. Step 6: Final answer
    x = 288,965,062.30

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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.