Home / 51,154,573.20-70,624,594.44-33,289,816.56

Finding the Fourth Proportional to 51,154,573.20, 70,624,594.44 and 33,289,816.56

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Solution

The fourth proportional to 51,154,573.20, 70,624,594.44 and 33,289,816.56 is: 45,960,305.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,154,573.20 : 70,624,594.44 = 33,289,816.56 : x
  2. Step 2: Convert to fraction form
    51,154,573.20/70,624,594.44 = 33,289,816.56/x
  3. Step 3: Cross multiply
    51,154,573.20x = 70,624,594.44 × 33,289,816.56
  4. Step 4: Simplify right side
    51,154,573.20x = 2,351,079,793,531,996
  5. Step 5: Solve for x
    x = 2,351,079,793,531,996/51,154,573.20
  6. Step 6: Final answer
    x = 45,960,305.14

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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.