Home / 61,824,882,945.55-92,742,666,464.67-17,056,379,644.88

Finding the Fourth Proportional to 61,824,882,945.55, 92,742,666,464.67 and 17,056,379,644.88

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Solution

The fourth proportional to 61,824,882,945.55, 92,742,666,464.67 and 17,056,379,644.88 is: 25,586,043,242.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,824,882,945.55 : 92,742,666,464.67 = 17,056,379,644.88 : x
  2. Step 2: Convert to fraction form
    61,824,882,945.55/92,742,666,464.67 = 17,056,379,644.88/x
  3. Step 3: Cross multiply
    61,824,882,945.55x = 92,742,666,464.67 × 17,056,379,644.88
  4. Step 4: Simplify right side
    61,824,882,945.55x = 1,581,854,128,500,129,136,640
  5. Step 5: Solve for x
    x = 1,581,854,128,500,129,136,640/61,824,882,945.55
  6. Step 6: Final answer
    x = 25,586,043,242.39

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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.