Home / 175,104,448.60-262,656,672.90-106,128,218.20

Finding the Fourth Proportional to 175,104,448.60, 262,656,672.90 and 106,128,218.20

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Solution

The fourth proportional to 175,104,448.60, 262,656,672.90 and 106,128,218.20 is: 159,192,327.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,104,448.60 : 262,656,672.90 = 106,128,218.20 : x
  2. Step 2: Convert to fraction form
    175,104,448.60/262,656,672.90 = 106,128,218.20/x
  3. Step 3: Cross multiply
    175,104,448.60x = 262,656,672.90 × 106,128,218.20
  4. Step 4: Simplify right side
    175,104,448.60x = 27,875,284,693,217,228
  5. Step 5: Solve for x
    x = 27,875,284,693,217,228/175,104,448.60
  6. Step 6: Final answer
    x = 159,192,327.30

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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.