Home / 40,321,248.10-60,489,745.35-16,056,045.70

Finding the Fourth Proportional to 40,321,248.10, 60,489,745.35 and 16,056,045.70

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Solution

The fourth proportional to 40,321,248.10, 60,489,745.35 and 16,056,045.70 is: 24,087,203.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,321,248.10 : 60,489,745.35 = 16,056,045.70 : x
  2. Step 2: Convert to fraction form
    40,321,248.10/60,489,745.35 = 16,056,045.70/x
  3. Step 3: Cross multiply
    40,321,248.10x = 60,489,745.35 × 16,056,045.70
  4. Step 4: Simplify right side
    40,321,248.10x = 971,226,115,720,962.50
  5. Step 5: Solve for x
    x = 971,226,115,720,962.50/40,321,248.10
  6. Step 6: Final answer
    x = 24,087,203.68

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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.