Home / 44,762,506.03-67,143,755.40-12,414,408.15

Finding the Fourth Proportional to 44,762,506.03, 67,143,755.40 and 12,414,408.15

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Solution

The fourth proportional to 44,762,506.03, 67,143,755.40 and 12,414,408.15 is: 18,621,611.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,506.03 : 67,143,755.40 = 12,414,408.15 : x
  2. Step 2: Convert to fraction form
    44,762,506.03/67,143,755.40 = 12,414,408.15/x
  3. Step 3: Cross multiply
    44,762,506.03x = 67,143,755.40 × 12,414,408.15
  4. Step 4: Simplify right side
    44,762,506.03x = 833,549,984,156,786.25
  5. Step 5: Solve for x
    x = 833,549,984,156,786.25/44,762,506.03
  6. Step 6: Final answer
    x = 18,621,611.21

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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.