Home / 179,781,119.26-269,683,636.31-63,182,373.37

Finding the Fourth Proportional to 179,781,119.26, 269,683,636.31 and 63,182,373.37

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Solution

The fourth proportional to 179,781,119.26, 269,683,636.31 and 63,182,373.37 is: 94,777,762.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,781,119.26 : 269,683,636.31 = 63,182,373.37 : x
  2. Step 2: Convert to fraction form
    179,781,119.26/269,683,636.31 = 63,182,373.37/x
  3. Step 3: Cross multiply
    179,781,119.26x = 269,683,636.31 × 63,182,373.37
  4. Step 4: Simplify right side
    179,781,119.26x = 17,039,252,200,364,520
  5. Step 5: Solve for x
    x = 17,039,252,200,364,520/179,781,119.26
  6. Step 6: Final answer
    x = 94,777,762.37

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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.