Home / 16,170,361.20-24,255,541.80-6,592,613.40

Finding the Fourth Proportional to 16,170,361.20, 24,255,541.80 and 6,592,613.40

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Solution

The fourth proportional to 16,170,361.20, 24,255,541.80 and 6,592,613.40 is: 9,888,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,361.20 : 24,255,541.80 = 6,592,613.40 : x
  2. Step 2: Convert to fraction form
    16,170,361.20/24,255,541.80 = 6,592,613.40/x
  3. Step 3: Cross multiply
    16,170,361.20x = 24,255,541.80 × 6,592,613.40
  4. Step 4: Simplify right side
    16,170,361.20x = 159,907,409,894,940.12
  5. Step 5: Solve for x
    x = 159,907,409,894,940.12/16,170,361.20
  6. Step 6: Final answer
    x = 9,888,920.10

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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.