Home / 52,045,223,464.39-71,795,975,557.39-33,991,307,608.09

Finding the Fourth Proportional to 52,045,223,464.39, 71,795,975,557.39 and 33,991,307,608.09

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Solution

The fourth proportional to 52,045,223,464.39, 71,795,975,557.39 and 33,991,307,608.09 is: 46,890,740,931.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,045,223,464.39 : 71,795,975,557.39 = 33,991,307,608.09 : x
  2. Step 2: Convert to fraction form
    52,045,223,464.39/71,795,975,557.39 = 33,991,307,608.09/x
  3. Step 3: Cross multiply
    52,045,223,464.39x = 71,795,975,557.39 × 33,991,307,608.09
  4. Step 4: Simplify right side
    52,045,223,464.39x = 2,440,439,090,194,127,781,888
  5. Step 5: Solve for x
    x = 2,440,439,090,194,127,781,888/52,045,223,464.39
  6. Step 6: Final answer
    x = 46,890,740,931.57

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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.