Home / 50,750,434.44-70,035,422.40-27,545,560.20

Finding the Fourth Proportional to 50,750,434.44, 70,035,422.40 and 27,545,560.20

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Solution

The fourth proportional to 50,750,434.44, 70,035,422.40 and 27,545,560.20 is: 38,012,776.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,750,434.44 : 70,035,422.40 = 27,545,560.20 : x
  2. Step 2: Convert to fraction form
    50,750,434.44/70,035,422.40 = 27,545,560.20/x
  3. Step 3: Cross multiply
    50,750,434.44x = 70,035,422.40 × 27,545,560.20
  4. Step 4: Simplify right side
    50,750,434.44x = 1,929,164,943,851,628.50
  5. Step 5: Solve for x
    x = 1,929,164,943,851,628.50/50,750,434.44
  6. Step 6: Final answer
    x = 38,012,776.94

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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.