Home / 16,548,585.20-24,822,877.80-11,446,751.60

Finding the Fourth Proportional to 16,548,585.20, 24,822,877.80 and 11,446,751.60

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Solution

The fourth proportional to 16,548,585.20, 24,822,877.80 and 11,446,751.60 is: 17,170,127.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,548,585.20 : 24,822,877.80 = 11,446,751.60 : x
  2. Step 2: Convert to fraction form
    16,548,585.20/24,822,877.80 = 11,446,751.60/x
  3. Step 3: Cross multiply
    16,548,585.20x = 24,822,877.80 × 11,446,751.60
  4. Step 4: Simplify right side
    16,548,585.20x = 284,141,316,173,754.50
  5. Step 5: Solve for x
    x = 284,141,316,173,754.50/16,548,585.20
  6. Step 6: Final answer
    x = 17,170,127.40

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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.