Home / 25,653,004.77-35,401,165.67-13,892,364.43

Finding the Fourth Proportional to 25,653,004.77, 35,401,165.67 and 13,892,364.43

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Solution

The fourth proportional to 25,653,004.77, 35,401,165.67 and 13,892,364.43 is: 19,171,473.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653,004.77 : 35,401,165.67 = 13,892,364.43 : x
  2. Step 2: Convert to fraction form
    25,653,004.77/35,401,165.67 = 13,892,364.43/x
  3. Step 3: Cross multiply
    25,653,004.77x = 35,401,165.67 × 13,892,364.43
  4. Step 4: Simplify right side
    25,653,004.77x = 491,805,894,734,445.12
  5. Step 5: Solve for x
    x = 491,805,894,734,445.12/25,653,004.77
  6. Step 6: Final answer
    x = 19,171,473.25

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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.