Home / 183,126,052.80-274,689,079.20-169,096,010.40

Finding the Fourth Proportional to 183,126,052.80, 274,689,079.20 and 169,096,010.40

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Solution

The fourth proportional to 183,126,052.80, 274,689,079.20 and 169,096,010.40 is: 253,644,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,126,052.80 : 274,689,079.20 = 169,096,010.40 : x
  2. Step 2: Convert to fraction form
    183,126,052.80/274,689,079.20 = 169,096,010.40/x
  3. Step 3: Cross multiply
    183,126,052.80x = 274,689,079.20 × 169,096,010.40
  4. Step 4: Simplify right side
    183,126,052.80x = 46,448,827,393,169,624
  5. Step 5: Solve for x
    x = 46,448,827,393,169,624/183,126,052.80
  6. Step 6: Final answer
    x = 253,644,015.60

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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.