Home / 6,213,352,768.17-8,574,426,492.15-3,355,494,706.27

Finding the Fourth Proportional to 6,213,352,768.17, 8,574,426,492.15 and 3,355,494,706.27

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Solution

The fourth proportional to 6,213,352,768.17, 8,574,426,492.15 and 3,355,494,706.27 is: 4,630,582,517.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,352,768.17 : 8,574,426,492.15 = 3,355,494,706.27 : x
  2. Step 2: Convert to fraction form
    6,213,352,768.17/8,574,426,492.15 = 3,355,494,706.27/x
  3. Step 3: Cross multiply
    6,213,352,768.17x = 8,574,426,492.15 × 3,355,494,706.27
  4. Step 4: Simplify right side
    6,213,352,768.17x = 28,771,442,703,710,568,448
  5. Step 5: Solve for x
    x = 28,771,442,703,710,568,448/6,213,352,768.17
  6. Step 6: Final answer
    x = 4,630,582,517.56

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Double scale
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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.