Home / 23,759,975.25-32,788,765.85-12,894,959.25

Finding the Fourth Proportional to 23,759,975.25, 32,788,765.85 and 12,894,959.25

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Solution

The fourth proportional to 23,759,975.25, 32,788,765.85 and 12,894,959.25 is: 17,795,043.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,975.25 : 32,788,765.85 = 12,894,959.25 : x
  2. Step 2: Convert to fraction form
    23,759,975.25/32,788,765.85 = 12,894,959.25/x
  3. Step 3: Cross multiply
    23,759,975.25x = 32,788,765.85 × 12,894,959.25
  4. Step 4: Simplify right side
    23,759,975.25x = 422,809,799,429,066.81
  5. Step 5: Solve for x
    x = 422,809,799,429,066.81/23,759,975.25
  6. Step 6: Final answer
    x = 17,795,043.77

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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.