Home / 44,725,176.57-67,089,261.12-12,374,370.91

Finding the Fourth Proportional to 44,725,176.57, 67,089,261.12 and 12,374,370.91

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Solution

The fourth proportional to 44,725,176.57, 67,089,261.12 and 12,374,370.91 is: 18,561,970.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,725,176.57 : 67,089,261.12 = 12,374,370.91 : x
  2. Step 2: Convert to fraction form
    44,725,176.57/67,089,261.12 = 12,374,370.91/x
  3. Step 3: Cross multiply
    44,725,176.57x = 67,089,261.12 × 12,374,370.91
  4. Step 4: Simplify right side
    44,725,176.57x = 830,187,401,176,722
  5. Step 5: Solve for x
    x = 830,187,401,176,722/44,725,176.57
  6. Step 6: Final answer
    x = 18,561,970.35

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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.