Home / 27,401,084.22-37,813,493.08-16,387,832.17

Finding the Fourth Proportional to 27,401,084.22, 37,813,493.08 and 16,387,832.17

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Solution

The fourth proportional to 27,401,084.22, 37,813,493.08 and 16,387,832.17 is: 22,615,206.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,401,084.22 : 37,813,493.08 = 16,387,832.17 : x
  2. Step 2: Convert to fraction form
    27,401,084.22/37,813,493.08 = 16,387,832.17/x
  3. Step 3: Cross multiply
    27,401,084.22x = 37,813,493.08 × 16,387,832.17
  4. Step 4: Simplify right side
    27,401,084.22x = 619,681,178,119,365.62
  5. Step 5: Solve for x
    x = 619,681,178,119,365.62/27,401,084.22
  6. Step 6: Final answer
    x = 22,615,206.50

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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.