Home / 27,054,979.52-37,334,871.12-14,664,806.92

Finding the Fourth Proportional to 27,054,979.52, 37,334,871.12 and 14,664,806.92

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Solution

The fourth proportional to 27,054,979.52, 37,334,871.12 and 14,664,806.92 is: 20,236,891.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,054,979.52 : 37,334,871.12 = 14,664,806.92 : x
  2. Step 2: Convert to fraction form
    27,054,979.52/37,334,871.12 = 14,664,806.92/x
  3. Step 3: Cross multiply
    27,054,979.52x = 37,334,871.12 × 14,664,806.92
  4. Step 4: Simplify right side
    27,054,979.52x = 547,508,676,357,884.12
  5. Step 5: Solve for x
    x = 547,508,676,357,884.12/27,054,979.52
  6. Step 6: Final answer
    x = 20,236,891.18

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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.