Home / 29,478,002.27-44,241,847.72-12,450,895.07

Finding the Fourth Proportional to 29,478,002.27, 44,241,847.72 and 12,450,895.07

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Solution

The fourth proportional to 29,478,002.27, 44,241,847.72 and 12,450,895.07 is: 18,686,836.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,478,002.27 : 44,241,847.72 = 12,450,895.07 : x
  2. Step 2: Convert to fraction form
    29,478,002.27/44,241,847.72 = 12,450,895.07/x
  3. Step 3: Cross multiply
    29,478,002.27x = 44,241,847.72 × 12,450,895.07
  4. Step 4: Simplify right side
    29,478,002.27x = 550,850,603,412,302.25
  5. Step 5: Solve for x
    x = 550,850,603,412,302.25/29,478,002.27
  6. Step 6: Final answer
    x = 18,686,836.32

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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.