Home / 25,187,241.29-37,781,073.59-6,992,855.17

Finding the Fourth Proportional to 25,187,241.29, 37,781,073.59 and 6,992,855.17

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Solution

The fourth proportional to 25,187,241.29, 37,781,073.59 and 6,992,855.17 is: 10,489,341.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,187,241.29 : 37,781,073.59 = 6,992,855.17 : x
  2. Step 2: Convert to fraction form
    25,187,241.29/37,781,073.59 = 6,992,855.17/x
  3. Step 3: Cross multiply
    25,187,241.29x = 37,781,073.59 × 6,992,855.17
  4. Step 4: Simplify right side
    25,187,241.29x = 264,197,575,652,565.03
  5. Step 5: Solve for x
    x = 264,197,575,652,565.03/25,187,241.29
  6. Step 6: Final answer
    x = 10,489,341.51

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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.