Home / 29,724,400.80-44,586,601.20-25,189,437.60

Finding the Fourth Proportional to 29,724,400.80, 44,586,601.20 and 25,189,437.60

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Solution

The fourth proportional to 29,724,400.80, 44,586,601.20 and 25,189,437.60 is: 37,784,156.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,724,400.80 : 44,586,601.20 = 25,189,437.60 : x
  2. Step 2: Convert to fraction form
    29,724,400.80/44,586,601.20 = 25,189,437.60/x
  3. Step 3: Cross multiply
    29,724,400.80x = 44,586,601.20 × 25,189,437.60
  4. Step 4: Simplify right side
    29,724,400.80x = 1,123,111,408,723,485.25
  5. Step 5: Solve for x
    x = 1,123,111,408,723,485.25/29,724,400.80
  6. Step 6: Final answer
    x = 37,784,156.40

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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.