Home / 348,968,110.32-481,578,922.53-192,335,617.44

Finding the Fourth Proportional to 348,968,110.32, 481,578,922.53 and 192,335,617.44

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Solution

The fourth proportional to 348,968,110.32, 481,578,922.53 and 192,335,617.44 is: 265,424,767.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,968,110.32 : 481,578,922.53 = 192,335,617.44 : x
  2. Step 2: Convert to fraction form
    348,968,110.32/481,578,922.53 = 192,335,617.44/x
  3. Step 3: Cross multiply
    348,968,110.32x = 481,578,922.53 × 192,335,617.44
  4. Step 4: Simplify right side
    348,968,110.32x = 92,624,779,410,897,472
  5. Step 5: Solve for x
    x = 92,624,779,410,897,472/348,968,110.32
  6. Step 6: Final answer
    x = 265,424,767.11

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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.