Home / 60,235,265.25-83,131,751.93-35,788,979.25

Finding the Fourth Proportional to 60,235,265.25, 83,131,751.93 and 35,788,979.25

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Solution

The fourth proportional to 60,235,265.25, 83,131,751.93 and 35,788,979.25 is: 49,393,001.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,235,265.25 : 83,131,751.93 = 35,788,979.25 : x
  2. Step 2: Convert to fraction form
    60,235,265.25/83,131,751.93 = 35,788,979.25/x
  3. Step 3: Cross multiply
    60,235,265.25x = 83,131,751.93 × 35,788,979.25
  4. Step 4: Simplify right side
    60,235,265.25x = 2,975,200,544,659,972.50
  5. Step 5: Solve for x
    x = 2,975,200,544,659,972.50/60,235,265.25
  6. Step 6: Final answer
    x = 49,393,001.46

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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.