Home / 111,440,102.23-167,168,949.96-29,559,004.71

Finding the Fourth Proportional to 111,440,102.23, 167,168,949.96 and 29,559,004.71

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Solution

The fourth proportional to 111,440,102.23, 167,168,949.96 and 29,559,004.71 is: 44,340,840.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,440,102.23 : 167,168,949.96 = 29,559,004.71 : x
  2. Step 2: Convert to fraction form
    111,440,102.23/167,168,949.96 = 29,559,004.71/x
  3. Step 3: Cross multiply
    111,440,102.23x = 167,168,949.96 × 29,559,004.71
  4. Step 4: Simplify right side
    111,440,102.23x = 4,941,347,778,969,290
  5. Step 5: Solve for x
    x = 4,941,347,778,969,290/111,440,102.23
  6. Step 6: Final answer
    x = 44,340,840.33

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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.