Home / 37,082,821.60-55,624,232.40-16,927,429.60

Finding the Fourth Proportional to 37,082,821.60, 55,624,232.40 and 16,927,429.60

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Solution

The fourth proportional to 37,082,821.60, 55,624,232.40 and 16,927,429.60 is: 25,391,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,082,821.60 : 55,624,232.40 = 16,927,429.60 : x
  2. Step 2: Convert to fraction form
    37,082,821.60/55,624,232.40 = 16,927,429.60/x
  3. Step 3: Cross multiply
    37,082,821.60x = 55,624,232.40 × 16,927,429.60
  4. Step 4: Simplify right side
    37,082,821.60x = 941,575,278,005,039.12
  5. Step 5: Solve for x
    x = 941,575,278,005,039.12/37,082,821.60
  6. Step 6: Final answer
    x = 25,391,144.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.