Home / 14,731,674.53-22,059,781.18-12,296,773.62

Finding the Fourth Proportional to 14,731,674.53, 22,059,781.18 and 12,296,773.62

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Solution

The fourth proportional to 14,731,674.53, 22,059,781.18 and 12,296,773.62 is: 18,413,666.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,731,674.53 : 22,059,781.18 = 12,296,773.62 : x
  2. Step 2: Convert to fraction form
    14,731,674.53/22,059,781.18 = 12,296,773.62/x
  3. Step 3: Cross multiply
    14,731,674.53x = 22,059,781.18 × 12,296,773.62
  4. Step 4: Simplify right side
    14,731,674.53x = 271,264,135,246,454.50
  5. Step 5: Solve for x
    x = 271,264,135,246,454.50/14,731,674.53
  6. Step 6: Final answer
    x = 18,413,666.06

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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.