Home / 36,605,192.22-54,893,804.49-12,337,598.70

Finding the Fourth Proportional to 36,605,192.22, 54,893,804.49 and 12,337,598.70

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Solution

The fourth proportional to 36,605,192.22, 54,893,804.49 and 12,337,598.70 is: 18,501,684.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,605,192.22 : 54,893,804.49 = 12,337,598.70 : x
  2. Step 2: Convert to fraction form
    36,605,192.22/54,893,804.49 = 12,337,598.70/x
  3. Step 3: Cross multiply
    36,605,192.22x = 54,893,804.49 × 12,337,598.70
  4. Step 4: Simplify right side
    36,605,192.22x = 677,257,730,913,878.12
  5. Step 5: Solve for x
    x = 677,257,730,913,878.12/36,605,192.22
  6. Step 6: Final answer
    x = 18,501,684.87

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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.