Home / 52,045,223,464.90-71,795,975,558.09-33,991,307,608.60

Finding the Fourth Proportional to 52,045,223,464.90, 71,795,975,558.09 and 33,991,307,608.60

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Solution

The fourth proportional to 52,045,223,464.90, 71,795,975,558.09 and 33,991,307,608.60 is: 46,890,740,932.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,045,223,464.90 : 71,795,975,558.09 = 33,991,307,608.60 : x
  2. Step 2: Convert to fraction form
    52,045,223,464.90/71,795,975,558.09 = 33,991,307,608.60/x
  3. Step 3: Cross multiply
    52,045,223,464.90x = 71,795,975,558.09 × 33,991,307,608.60
  4. Step 4: Simplify right side
    52,045,223,464.90x = 2,440,439,090,254,035,550,208
  5. Step 5: Solve for x
    x = 2,440,439,090,254,035,550,208/52,045,223,464.90
  6. Step 6: Final answer
    x = 46,890,740,932.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.