Home / 69,024,534.40-95,255,851.56-38,086,696.48

Finding the Fourth Proportional to 69,024,534.40, 95,255,851.56 and 38,086,696.48

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Solution

The fourth proportional to 69,024,534.40, 95,255,851.56 and 38,086,696.48 is: 52,560,741.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,024,534.40 : 95,255,851.56 = 38,086,696.48 : x
  2. Step 2: Convert to fraction form
    69,024,534.40/95,255,851.56 = 38,086,696.48/x
  3. Step 3: Cross multiply
    69,024,534.40x = 95,255,851.56 × 38,086,696.48
  4. Step 4: Simplify right side
    69,024,534.40x = 3,627,980,706,309,654.50
  5. Step 5: Solve for x
    x = 3,627,980,706,309,654.50/69,024,534.40
  6. Step 6: Final answer
    x = 52,560,741.45

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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.