Home / 25,056,354.60-37,590,121.98-8,018,049.96

Finding the Fourth Proportional to 25,056,354.60, 37,590,121.98 and 8,018,049.96

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Solution

The fourth proportional to 25,056,354.60, 37,590,121.98 and 8,018,049.96 is: 12,028,863.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,056,354.60 : 37,590,121.98 = 8,018,049.96 : x
  2. Step 2: Convert to fraction form
    25,056,354.60/37,590,121.98 = 8,018,049.96/x
  3. Step 3: Cross multiply
    25,056,354.60x = 37,590,121.98 × 8,018,049.96
  4. Step 4: Simplify right side
    25,056,354.60x = 301,399,476,038,134.06
  5. Step 5: Solve for x
    x = 301,399,476,038,134.06/25,056,354.60
  6. Step 6: Final answer
    x = 12,028,863.77

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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.