Home / 19,727,428-29,591,142-5,544,004

Finding the Fourth Proportional to 19,727,428, 29,591,142 and 5,544,004

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Solution

The fourth proportional to 19,727,428, 29,591,142 and 5,544,004 is: 8,316,006

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,727,428 : 29,591,142 = 5,544,004 : x
  2. Step 2: Convert to fraction form
    19,727,428/29,591,142 = 5,544,004/x
  3. Step 3: Cross multiply
    19,727,428x = 29,591,142 × 5,544,004
  4. Step 4: Simplify right side
    19,727,428x = 164,053,409,612,568
  5. Step 5: Solve for x
    x = 164,053,409,612,568/19,727,428
  6. Step 6: Final answer
    x = 8,316,006

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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.