Home / 27,082,568.94-37,374,017.58-14,692,662.33

Finding the Fourth Proportional to 27,082,568.94, 37,374,017.58 and 14,692,662.33

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Solution

The fourth proportional to 27,082,568.94, 37,374,017.58 and 14,692,662.33 is: 20,275,913.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,082,568.94 : 37,374,017.58 = 14,692,662.33 : x
  2. Step 2: Convert to fraction form
    27,082,568.94/37,374,017.58 = 14,692,662.33/x
  3. Step 3: Cross multiply
    27,082,568.94x = 37,374,017.58 × 14,692,662.33
  4. Step 4: Simplify right side
    27,082,568.94x = 549,123,820,218,423.75
  5. Step 5: Solve for x
    x = 549,123,820,218,423.75/27,082,568.94
  6. Step 6: Final answer
    x = 20,275,913.32

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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.