Home / 33,545,208.06-46,263,705.12-23,107,881.78

Finding the Fourth Proportional to 33,545,208.06, 46,263,705.12 and 23,107,881.78

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Solution

The fourth proportional to 33,545,208.06, 46,263,705.12 and 23,107,881.78 is: 31,869,119.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,545,208.06 : 46,263,705.12 = 23,107,881.78 : x
  2. Step 2: Convert to fraction form
    33,545,208.06/46,263,705.12 = 23,107,881.78/x
  3. Step 3: Cross multiply
    33,545,208.06x = 46,263,705.12 × 23,107,881.78
  4. Step 4: Simplify right side
    33,545,208.06x = 1,069,056,228,617,740.75
  5. Step 5: Solve for x
    x = 1,069,056,228,617,740.75/33,545,208.06
  6. Step 6: Final answer
    x = 31,869,119.03

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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.