Home / 111,523,000.02-167,219,546.13-43,285,975.62

Finding the Fourth Proportional to 111,523,000.02, 167,219,546.13 and 43,285,975.62

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Solution

The fourth proportional to 111,523,000.02, 167,219,546.13 and 43,285,975.62 is: 64,903,752.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,523,000.02 : 167,219,546.13 = 43,285,975.62 : x
  2. Step 2: Convert to fraction form
    111,523,000.02/167,219,546.13 = 43,285,975.62/x
  3. Step 3: Cross multiply
    111,523,000.02x = 167,219,546.13 × 43,285,975.62
  4. Step 4: Simplify right side
    111,523,000.02x = 7,238,261,196,970,645
  5. Step 5: Solve for x
    x = 7,238,261,196,970,645/111,523,000.02
  6. Step 6: Final answer
    x = 64,903,752.55

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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.