Home / 111,456,072.30-167,184,108.45-29,574,792.30

Finding the Fourth Proportional to 111,456,072.30, 167,184,108.45 and 29,574,792.30

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Solution

The fourth proportional to 111,456,072.30, 167,184,108.45 and 29,574,792.30 is: 44,362,188.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,456,072.30 : 167,184,108.45 = 29,574,792.30 : x
  2. Step 2: Convert to fraction form
    111,456,072.30/167,184,108.45 = 29,574,792.30/x
  3. Step 3: Cross multiply
    111,456,072.30x = 167,184,108.45 × 29,574,792.30
  4. Step 4: Simplify right side
    111,456,072.30x = 4,944,435,283,269,425
  5. Step 5: Solve for x
    x = 4,944,435,283,269,425/111,456,072.30
  6. Step 6: Final answer
    x = 44,362,188.45

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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.