Home / 24,061,269.80-36,091,904.70-21,415,874.60

Finding the Fourth Proportional to 24,061,269.80, 36,091,904.70 and 21,415,874.60

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Solution

The fourth proportional to 24,061,269.80, 36,091,904.70 and 21,415,874.60 is: 32,123,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,269.80 : 36,091,904.70 = 21,415,874.60 : x
  2. Step 2: Convert to fraction form
    24,061,269.80/36,091,904.70 = 21,415,874.60/x
  3. Step 3: Cross multiply
    24,061,269.80x = 36,091,904.70 × 21,415,874.60
  4. Step 4: Simplify right side
    24,061,269.80x = 772,939,705,130,350.75
  5. Step 5: Solve for x
    x = 772,939,705,130,350.75/24,061,269.80
  6. Step 6: Final answer
    x = 32,123,811.90

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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.