Home / 341,338,794.72-471,048,355.53-184,707,582.45

Finding the Fourth Proportional to 341,338,794.72, 471,048,355.53 and 184,707,582.45

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Solution

The fourth proportional to 341,338,794.72, 471,048,355.53 and 184,707,582.45 is: 254,896,906.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,338,794.72 : 471,048,355.53 = 184,707,582.45 : x
  2. Step 2: Convert to fraction form
    341,338,794.72/471,048,355.53 = 184,707,582.45/x
  3. Step 3: Cross multiply
    341,338,794.72x = 471,048,355.53 × 184,707,582.45
  4. Step 4: Simplify right side
    341,338,794.72x = 87,006,202,966,994,384
  5. Step 5: Solve for x
    x = 87,006,202,966,994,384/341,338,794.72
  6. Step 6: Final answer
    x = 254,896,906.86

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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.