Home / 17,460,495.97-24,093,641.73-10,120,631.47

Finding the Fourth Proportional to 17,460,495.97, 24,093,641.73 and 10,120,631.47

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Solution

The fourth proportional to 17,460,495.97, 24,093,641.73 and 10,120,631.47 is: 13,965,403.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460,495.97 : 24,093,641.73 = 10,120,631.47 : x
  2. Step 2: Convert to fraction form
    17,460,495.97/24,093,641.73 = 10,120,631.47/x
  3. Step 3: Cross multiply
    17,460,495.97x = 24,093,641.73 × 10,120,631.47
  4. Step 4: Simplify right side
    17,460,495.97x = 243,842,868,719,543.25
  5. Step 5: Solve for x
    x = 243,842,868,719,543.25/17,460,495.97
  6. Step 6: Final answer
    x = 13,965,403.34

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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.