Home / 364,922,448.57-503,189,314.43-232,553,622.33

Finding the Fourth Proportional to 364,922,448.57, 503,189,314.43 and 232,553,622.33

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Solution

The fourth proportional to 364,922,448.57, 503,189,314.43 and 232,553,622.33 is: 320,666,756.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,922,448.57 : 503,189,314.43 = 232,553,622.33 : x
  2. Step 2: Convert to fraction form
    364,922,448.57/503,189,314.43 = 232,553,622.33/x
  3. Step 3: Cross multiply
    364,922,448.57x = 503,189,314.43 × 232,553,622.33
  4. Step 4: Simplify right side
    364,922,448.57x = 117,018,497,787,283,088
  5. Step 5: Solve for x
    x = 117,018,497,787,283,088/364,922,448.57
  6. Step 6: Final answer
    x = 320,666,756.03

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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.