Home / 25,093,898.77-37,637,858.04-6,899,942.83

Finding the Fourth Proportional to 25,093,898.77, 37,637,858.04 and 6,899,942.83

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Solution

The fourth proportional to 25,093,898.77, 37,637,858.04 and 6,899,942.83 is: 10,349,092.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093,898.77 : 37,637,858.04 = 6,899,942.83 : x
  2. Step 2: Convert to fraction form
    25,093,898.77/37,637,858.04 = 6,899,942.83/x
  3. Step 3: Cross multiply
    25,093,898.77x = 37,637,858.04 × 6,899,942.83
  4. Step 4: Simplify right side
    25,093,898.77x = 259,699,068,719,655.84
  5. Step 5: Solve for x
    x = 259,699,068,719,655.84/25,093,898.77
  6. Step 6: Final answer
    x = 10,349,092.07

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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.