Home / 182,084,429.10-273,126,643.65-169,991,193.90

Finding the Fourth Proportional to 182,084,429.10, 273,126,643.65 and 169,991,193.90

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Solution

The fourth proportional to 182,084,429.10, 273,126,643.65 and 169,991,193.90 is: 254,986,790.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,084,429.10 : 273,126,643.65 = 169,991,193.90 : x
  2. Step 2: Convert to fraction form
    182,084,429.10/273,126,643.65 = 169,991,193.90/x
  3. Step 3: Cross multiply
    182,084,429.10x = 273,126,643.65 × 169,991,193.90
  4. Step 4: Simplify right side
    182,084,429.10x = 46,429,124,239,963,352
  5. Step 5: Solve for x
    x = 46,429,124,239,963,352/182,084,429.10
  6. Step 6: Final answer
    x = 254,986,790.85

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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.