Home / 149,969,607.54-224,896,253.49-51,582,606.60

Finding the Fourth Proportional to 149,969,607.54, 224,896,253.49 and 51,582,606.60

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Solution

The fourth proportional to 149,969,607.54, 224,896,253.49 and 51,582,606.60 is: 77,353,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,969,607.54 : 224,896,253.49 = 51,582,606.60 : x
  2. Step 2: Convert to fraction form
    149,969,607.54/224,896,253.49 = 51,582,606.60/x
  3. Step 3: Cross multiply
    149,969,607.54x = 224,896,253.49 × 51,582,606.60
  4. Step 4: Simplify right side
    149,969,607.54x = 11,600,734,969,588,548
  5. Step 5: Solve for x
    x = 11,600,734,969,588,548/149,969,607.54
  6. Step 6: Final answer
    x = 77,353,906.30

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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.