Home / 1,076,253,041.40-1,614,379,562.10-882,383,364.60

Finding the Fourth Proportional to 1,076,253,041.40, 1,614,379,562.10 and 882,383,364.60

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Solution

The fourth proportional to 1,076,253,041.40, 1,614,379,562.10 and 882,383,364.60 is: 1,323,575,046.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,253,041.40 : 1,614,379,562.10 = 882,383,364.60 : x
  2. Step 2: Convert to fraction form
    1,076,253,041.40/1,614,379,562.10 = 882,383,364.60/x
  3. Step 3: Cross multiply
    1,076,253,041.40x = 1,614,379,562.10 × 882,383,364.60
  4. Step 4: Simplify right side
    1,076,253,041.40x = 1,424,501,669,747,272,704
  5. Step 5: Solve for x
    x = 1,424,501,669,747,272,704/1,076,253,041.40
  6. Step 6: Final answer
    x = 1,323,575,046.90

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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.