Home / 460,196,206.14-635,052,416.44-259,248,399.52

Finding the Fourth Proportional to 460,196,206.14, 635,052,416.44 and 259,248,399.52

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Solution

The fourth proportional to 460,196,206.14, 635,052,416.44 and 259,248,399.52 is: 357,752,455.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    460,196,206.14 : 635,052,416.44 = 259,248,399.52 : x
  2. Step 2: Convert to fraction form
    460,196,206.14/635,052,416.44 = 259,248,399.52/x
  3. Step 3: Cross multiply
    460,196,206.14x = 635,052,416.44 × 259,248,399.52
  4. Step 4: Simplify right side
    460,196,206.14x = 164,636,322,572,082,272
  5. Step 5: Solve for x
    x = 164,636,322,572,082,272/460,196,206.14
  6. Step 6: Final answer
    x = 357,752,455.10

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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.