Home / 134,424,118.94-201,672,061.06-48,171,244.64

Finding the Fourth Proportional to 134,424,118.94, 201,672,061.06 and 48,171,244.64

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Solution

The fourth proportional to 134,424,118.94, 201,672,061.06 and 48,171,244.64 is: 72,269,725.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,424,118.94 : 201,672,061.06 = 48,171,244.64 : x
  2. Step 2: Convert to fraction form
    134,424,118.94/201,672,061.06 = 48,171,244.64/x
  3. Step 3: Cross multiply
    134,424,118.94x = 201,672,061.06 × 48,171,244.64
  4. Step 4: Simplify right side
    134,424,118.94x = 9,714,794,190,122,254
  5. Step 5: Solve for x
    x = 9,714,794,190,122,254/134,424,118.94
  6. Step 6: Final answer
    x = 72,269,725.60

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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.