Home / 19,002,955.73-26,224,113.89-10,301,101.43

Finding the Fourth Proportional to 19,002,955.73, 26,224,113.89 and 10,301,101.43

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Solution

The fourth proportional to 19,002,955.73, 26,224,113.89 and 10,301,101.43 is: 14,215,538.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,002,955.73 : 26,224,113.89 = 10,301,101.43 : x
  2. Step 2: Convert to fraction form
    19,002,955.73/26,224,113.89 = 10,301,101.43/x
  3. Step 3: Cross multiply
    19,002,955.73x = 26,224,113.89 × 10,301,101.43
  4. Step 4: Simplify right side
    19,002,955.73x = 270,137,256,987,394.06
  5. Step 5: Solve for x
    x = 270,137,256,987,394.06/19,002,955.73
  6. Step 6: Final answer
    x = 14,215,538.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.