Home / 57,017,241.60-78,695,224.32-33,825,241.60

Finding the Fourth Proportional to 57,017,241.60, 78,695,224.32 and 33,825,241.60

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Solution

The fourth proportional to 57,017,241.60, 78,695,224.32 and 33,825,241.60 is: 46,685,614.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,017,241.60 : 78,695,224.32 = 33,825,241.60 : x
  2. Step 2: Convert to fraction form
    57,017,241.60/78,695,224.32 = 33,825,241.60/x
  3. Step 3: Cross multiply
    57,017,241.60x = 78,695,224.32 × 33,825,241.60
  4. Step 4: Simplify right side
    57,017,241.60x = 2,661,884,975,390,195.50
  5. Step 5: Solve for x
    x = 2,661,884,975,390,195.50/57,017,241.60
  6. Step 6: Final answer
    x = 46,685,614.75

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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.