Home / 182,084,427.60-273,126,641.40-169,991,192.40

Finding the Fourth Proportional to 182,084,427.60, 273,126,641.40 and 169,991,192.40

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Solution

The fourth proportional to 182,084,427.60, 273,126,641.40 and 169,991,192.40 is: 254,986,788.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,084,427.60 : 273,126,641.40 = 169,991,192.40 : x
  2. Step 2: Convert to fraction form
    182,084,427.60/273,126,641.40 = 169,991,192.40/x
  3. Step 3: Cross multiply
    182,084,427.60x = 273,126,641.40 × 169,991,192.40
  4. Step 4: Simplify right side
    182,084,427.60x = 46,429,123,447,793,200
  5. Step 5: Solve for x
    x = 46,429,123,447,793,200/182,084,427.60
  6. Step 6: Final answer
    x = 254,986,788.60

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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.