Home / 27,033,214.25-37,305,526.78-14,643,074.09

Finding the Fourth Proportional to 27,033,214.25, 37,305,526.78 and 14,643,074.09

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Solution

The fourth proportional to 27,033,214.25, 37,305,526.78 and 14,643,074.09 is: 20,207,274.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,033,214.25 : 37,305,526.78 = 14,643,074.09 : x
  2. Step 2: Convert to fraction form
    27,033,214.25/37,305,526.78 = 14,643,074.09/x
  3. Step 3: Cross multiply
    27,033,214.25x = 37,305,526.78 × 14,643,074.09
  4. Step 4: Simplify right side
    27,033,214.25x = 546,267,592,606,019.12
  5. Step 5: Solve for x
    x = 546,267,592,606,019.12/27,033,214.25
  6. Step 6: Final answer
    x = 20,207,274.93

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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.