Home / 114,565,317.86-158,104,019.94-62,356,247.84

Finding the Fourth Proportional to 114,565,317.86, 158,104,019.94 and 62,356,247.84

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Solution

The fourth proportional to 114,565,317.86, 158,104,019.94 and 62,356,247.84 is: 86,053,734.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,565,317.86 : 158,104,019.94 = 62,356,247.84 : x
  2. Step 2: Convert to fraction form
    114,565,317.86/158,104,019.94 = 62,356,247.84/x
  3. Step 3: Cross multiply
    114,565,317.86x = 158,104,019.94 × 62,356,247.84
  4. Step 4: Simplify right side
    114,565,317.86x = 9,858,773,451,878,942
  5. Step 5: Solve for x
    x = 9,858,773,451,878,942/114,565,317.86
  6. Step 6: Final answer
    x = 86,053,734.55

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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.