Home / 24,964,081.60-37,446,122.40-12,178,004.80

Finding the Fourth Proportional to 24,964,081.60, 37,446,122.40 and 12,178,004.80

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Solution

The fourth proportional to 24,964,081.60, 37,446,122.40 and 12,178,004.80 is: 18,267,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964,081.60 : 37,446,122.40 = 12,178,004.80 : x
  2. Step 2: Convert to fraction form
    24,964,081.60/37,446,122.40 = 12,178,004.80/x
  3. Step 3: Cross multiply
    24,964,081.60x = 37,446,122.40 × 12,178,004.80
  4. Step 4: Simplify right side
    24,964,081.60x = 456,019,058,328,587.50
  5. Step 5: Solve for x
    x = 456,019,058,328,587.50/24,964,081.60
  6. Step 6: Final answer
    x = 18,267,007.20

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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.