Home / 25,992,542.28-35,875,736.82-17,291,081.64

Finding the Fourth Proportional to 25,992,542.28, 35,875,736.82 and 17,291,081.64

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Solution

The fourth proportional to 25,992,542.28, 35,875,736.82 and 17,291,081.64 is: 23,865,703.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,992,542.28 : 35,875,736.82 = 17,291,081.64 : x
  2. Step 2: Convert to fraction form
    25,992,542.28/35,875,736.82 = 17,291,081.64/x
  3. Step 3: Cross multiply
    25,992,542.28x = 35,875,736.82 × 17,291,081.64
  4. Step 4: Simplify right side
    25,992,542.28x = 620,330,294,249,774
  5. Step 5: Solve for x
    x = 620,330,294,249,774/25,992,542.28
  6. Step 6: Final answer
    x = 23,865,703.00

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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.