Home / 31,123,837.60-46,738,244.40-26,001,008.80

Finding the Fourth Proportional to 31,123,837.60, 46,738,244.40 and 26,001,008.80

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Solution

The fourth proportional to 31,123,837.60, 46,738,244.40 and 26,001,008.80 is: 39,045,361.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,123,837.60 : 46,738,244.40 = 26,001,008.80 : x
  2. Step 2: Convert to fraction form
    31,123,837.60/46,738,244.40 = 26,001,008.80/x
  3. Step 3: Cross multiply
    31,123,837.60x = 46,738,244.40 × 26,001,008.80
  4. Step 4: Simplify right side
    31,123,837.60x = 1,215,241,503,940,950.75
  5. Step 5: Solve for x
    x = 1,215,241,503,940,950.75/31,123,837.60
  6. Step 6: Final answer
    x = 39,045,361.94

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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.