Home / 57,312,108.84-86,003,408.58-22,762,466.04

Finding the Fourth Proportional to 57,312,108.84, 86,003,408.58 and 22,762,466.04

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Solution

The fourth proportional to 57,312,108.84, 86,003,408.58 and 22,762,466.04 is: 34,157,697.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,312,108.84 : 86,003,408.58 = 22,762,466.04 : x
  2. Step 2: Convert to fraction form
    57,312,108.84/86,003,408.58 = 22,762,466.04/x
  3. Step 3: Cross multiply
    57,312,108.84x = 86,003,408.58 × 22,762,466.04
  4. Step 4: Simplify right side
    57,312,108.84x = 1,957,649,667,126,494.50
  5. Step 5: Solve for x
    x = 1,957,649,667,126,494.50/57,312,108.84
  6. Step 6: Final answer
    x = 34,157,697.33

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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.