Home / 26,064,127.92-39,096,322.80-10,719,786

Finding the Fourth Proportional to 26,064,127.92, 39,096,322.80 and 10,719,786

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Solution

The fourth proportional to 26,064,127.92, 39,096,322.80 and 10,719,786 is: 16,079,732.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,064,127.92 : 39,096,322.80 = 10,719,786 : x
  2. Step 2: Convert to fraction form
    26,064,127.92/39,096,322.80 = 10,719,786/x
  3. Step 3: Cross multiply
    26,064,127.92x = 39,096,322.80 × 10,719,786
  4. Step 4: Simplify right side
    26,064,127.92x = 419,104,213,802,920.75
  5. Step 5: Solve for x
    x = 419,104,213,802,920.75/26,064,127.92
  6. Step 6: Final answer
    x = 16,079,732.85

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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.