Home / 24,231,809.60-36,347,714.40-8,879,069.60

Finding the Fourth Proportional to 24,231,809.60, 36,347,714.40 and 8,879,069.60

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Solution

The fourth proportional to 24,231,809.60, 36,347,714.40 and 8,879,069.60 is: 13,318,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,231,809.60 : 36,347,714.40 = 8,879,069.60 : x
  2. Step 2: Convert to fraction form
    24,231,809.60/36,347,714.40 = 8,879,069.60/x
  3. Step 3: Cross multiply
    24,231,809.60x = 36,347,714.40 × 8,879,069.60
  4. Step 4: Simplify right side
    24,231,809.60x = 322,733,885,958,522.19
  5. Step 5: Solve for x
    x = 322,733,885,958,522.19/24,231,809.60
  6. Step 6: Final answer
    x = 13,318,604.40

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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.