Home / 16,185,080.40-24,277,620.60-4,217,816.40

Finding the Fourth Proportional to 16,185,080.40, 24,277,620.60 and 4,217,816.40

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Solution

The fourth proportional to 16,185,080.40, 24,277,620.60 and 4,217,816.40 is: 6,326,724.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,080.40 : 24,277,620.60 = 4,217,816.40 : x
  2. Step 2: Convert to fraction form
    16,185,080.40/24,277,620.60 = 4,217,816.40/x
  3. Step 3: Cross multiply
    16,185,080.40x = 24,277,620.60 × 4,217,816.40
  4. Step 4: Simplify right side
    16,185,080.40x = 102,398,546,319,657.86
  5. Step 5: Solve for x
    x = 102,398,546,319,657.86/16,185,080.40
  6. Step 6: Final answer
    x = 6,326,724.60

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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.