Home / 111,624,408.08-167,458,962.36-62,510,106.90

Finding the Fourth Proportional to 111,624,408.08, 167,458,962.36 and 62,510,106.90

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Solution

The fourth proportional to 111,624,408.08, 167,458,962.36 and 62,510,106.90 is: 93,777,676.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,624,408.08 : 167,458,962.36 = 62,510,106.90 : x
  2. Step 2: Convert to fraction form
    111,624,408.08/167,458,962.36 = 62,510,106.90/x
  3. Step 3: Cross multiply
    111,624,408.08x = 167,458,962.36 × 62,510,106.90
  4. Step 4: Simplify right side
    111,624,408.08x = 10,467,877,638,486,676
  5. Step 5: Solve for x
    x = 10,467,877,638,486,676/111,624,408.08
  6. Step 6: Final answer
    x = 93,777,676.57

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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.