Home / 227,557,730.52-314,031,118.05-133,452,690.30

Finding the Fourth Proportional to 227,557,730.52, 314,031,118.05 and 133,452,690.30

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Solution

The fourth proportional to 227,557,730.52, 314,031,118.05 and 133,452,690.30 is: 184,165,562.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,557,730.52 : 314,031,118.05 = 133,452,690.30 : x
  2. Step 2: Convert to fraction form
    227,557,730.52/314,031,118.05 = 133,452,690.30/x
  3. Step 3: Cross multiply
    227,557,730.52x = 314,031,118.05 × 133,452,690.30
  4. Step 4: Simplify right side
    227,557,730.52x = 41,908,297,541,689,392
  5. Step 5: Solve for x
    x = 41,908,297,541,689,392/227,557,730.52
  6. Step 6: Final answer
    x = 184,165,562.94

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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.