Home / 6,213,352,766.17-8,574,426,489.39-3,355,494,704.27

Finding the Fourth Proportional to 6,213,352,766.17, 8,574,426,489.39 and 3,355,494,704.27

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Solution

The fourth proportional to 6,213,352,766.17, 8,574,426,489.39 and 3,355,494,704.27 is: 4,630,582,514.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,352,766.17 : 8,574,426,489.39 = 3,355,494,704.27 : x
  2. Step 2: Convert to fraction form
    6,213,352,766.17/8,574,426,489.39 = 3,355,494,704.27/x
  3. Step 3: Cross multiply
    6,213,352,766.17x = 8,574,426,489.39 × 3,355,494,704.27
  4. Step 4: Simplify right side
    6,213,352,766.17x = 28,771,442,677,300,551,680
  5. Step 5: Solve for x
    x = 28,771,442,677,300,551,680/6,213,352,766.17
  6. Step 6: Final answer
    x = 4,630,582,514.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.