Home / 404,796,313.14-607,231,525.19-113,661,474.15

Finding the Fourth Proportional to 404,796,313.14, 607,231,525.19 and 113,661,474.15

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Solution

The fourth proportional to 404,796,313.14, 607,231,525.19 and 113,661,474.15 is: 170,502,615.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,796,313.14 : 607,231,525.19 = 113,661,474.15 : x
  2. Step 2: Convert to fraction form
    404,796,313.14/607,231,525.19 = 113,661,474.15/x
  3. Step 3: Cross multiply
    404,796,313.14x = 607,231,525.19 × 113,661,474.15
  4. Step 4: Simplify right side
    404,796,313.14x = 69,018,830,302,879,952
  5. Step 5: Solve for x
    x = 69,018,830,302,879,952/404,796,313.14
  6. Step 6: Final answer
    x = 170,502,615.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.