Home / 13,444,207.64-20,127,073.49-10,001,219.01

Finding the Fourth Proportional to 13,444,207.64, 20,127,073.49 and 10,001,219.01

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Solution

The fourth proportional to 13,444,207.64, 20,127,073.49 and 10,001,219.01 is: 14,972,639.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,444,207.64 : 20,127,073.49 = 10,001,219.01 : x
  2. Step 2: Convert to fraction form
    13,444,207.64/20,127,073.49 = 10,001,219.01/x
  3. Step 3: Cross multiply
    13,444,207.64x = 20,127,073.49 × 10,001,219.01
  4. Step 4: Simplify right side
    13,444,207.64x = 201,295,269,915,876.97
  5. Step 5: Solve for x
    x = 201,295,269,915,876.97/13,444,207.64
  6. Step 6: Final answer
    x = 14,972,639.17

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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.