Home / 49,635,056.99-74,456,752.93-15,091,758.74

Finding the Fourth Proportional to 49,635,056.99, 74,456,752.93 and 15,091,758.74

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Solution

The fourth proportional to 49,635,056.99, 74,456,752.93 and 15,091,758.74 is: 22,638,905.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,635,056.99 : 74,456,752.93 = 15,091,758.74 : x
  2. Step 2: Convert to fraction form
    49,635,056.99/74,456,752.93 = 15,091,758.74/x
  3. Step 3: Cross multiply
    49,635,056.99x = 74,456,752.93 × 15,091,758.74
  4. Step 4: Simplify right side
    49,635,056.99x = 1,123,683,351,373,334.88
  5. Step 5: Solve for x
    x = 1,123,683,351,373,334.88/49,635,056.99
  6. Step 6: Final answer
    x = 22,638,905.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.