Home / 27,033,214.75-37,305,527.47-14,643,074.59

Finding the Fourth Proportional to 27,033,214.75, 37,305,527.47 and 14,643,074.59

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Solution

The fourth proportional to 27,033,214.75, 37,305,527.47 and 14,643,074.59 is: 20,207,275.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,033,214.75 : 37,305,527.47 = 14,643,074.59 : x
  2. Step 2: Convert to fraction form
    27,033,214.75/37,305,527.47 = 14,643,074.59/x
  3. Step 3: Cross multiply
    27,033,214.75x = 37,305,527.47 × 14,643,074.59
  4. Step 4: Simplify right side
    27,033,214.75x = 546,267,621,362,503.94
  5. Step 5: Solve for x
    x = 546,267,621,362,503.94/27,033,214.75
  6. Step 6: Final answer
    x = 20,207,275.62

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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.