Home / 5,902,264,061.04-8,145,104,621.13-3,226,042,691.58

Finding the Fourth Proportional to 5,902,264,061.04, 8,145,104,621.13 and 3,226,042,691.58

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Solution

The fourth proportional to 5,902,264,061.04, 8,145,104,621.13 and 3,226,042,691.58 is: 4,451,928,101.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902,264,061.04 : 8,145,104,621.13 = 3,226,042,691.58 : x
  2. Step 2: Convert to fraction form
    5,902,264,061.04/8,145,104,621.13 = 3,226,042,691.58/x
  3. Step 3: Cross multiply
    5,902,264,061.04x = 8,145,104,621.13 × 3,226,042,691.58
  4. Step 4: Simplify right side
    5,902,264,061.04x = 26,276,455,235,150,921,728
  5. Step 5: Solve for x
    x = 26,276,455,235,150,921,728/5,902,264,061.04
  6. Step 6: Final answer
    x = 4,451,928,101.39

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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.