Home / 404,796,314.64-607,231,527.42-113,661,475.65

Finding the Fourth Proportional to 404,796,314.64, 607,231,527.42 and 113,661,475.65

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Solution

The fourth proportional to 404,796,314.64, 607,231,527.42 and 113,661,475.65 is: 170,502,618.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,796,314.64 : 607,231,527.42 = 113,661,475.65 : x
  2. Step 2: Convert to fraction form
    404,796,314.64/607,231,527.42 = 113,661,475.65/x
  3. Step 3: Cross multiply
    404,796,314.64x = 607,231,527.42 × 113,661,475.65
  4. Step 4: Simplify right side
    404,796,314.64x = 69,018,831,467,760,640
  5. Step 5: Solve for x
    x = 69,018,831,467,760,640/404,796,314.64
  6. Step 6: Final answer
    x = 170,502,618.16

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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.