Home / 111,624,449.63-167,459,023.76-62,510,148.02

Finding the Fourth Proportional to 111,624,449.63, 167,459,023.76 and 62,510,148.02

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Solution

The fourth proportional to 111,624,449.63, 167,459,023.76 and 62,510,148.02 is: 93,777,737.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,624,449.63 : 167,459,023.76 = 62,510,148.02 : x
  2. Step 2: Convert to fraction form
    111,624,449.63/167,459,023.76 = 62,510,148.02/x
  3. Step 3: Cross multiply
    111,624,449.63x = 167,459,023.76 × 62,510,148.02
  4. Step 4: Simplify right side
    111,624,449.63x = 10,467,888,362,628,394
  5. Step 5: Solve for x
    x = 10,467,888,362,628,394/111,624,449.63
  6. Step 6: Final answer
    x = 93,777,737.74

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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.