Home / 341,103,480.85-470,724,213.31-184,470,584.59

Finding the Fourth Proportional to 341,103,480.85, 470,724,213.31 and 184,470,584.59

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Solution

The fourth proportional to 341,103,480.85, 470,724,213.31 and 184,470,584.59 is: 254,570,169.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,103,480.85 : 470,724,213.31 = 184,470,584.59 : x
  2. Step 2: Convert to fraction form
    341,103,480.85/470,724,213.31 = 184,470,584.59/x
  3. Step 3: Cross multiply
    341,103,480.85x = 470,724,213.31 × 184,470,584.59
  4. Step 4: Simplify right side
    341,103,480.85x = 86,834,770,810,090,784
  5. Step 5: Solve for x
    x = 86,834,770,810,090,784/341,103,480.85
  6. Step 6: Final answer
    x = 254,570,169.13

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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.