Home / 83,886,544.63-125,834,301-26,383,299.84

Finding the Fourth Proportional to 83,886,544.63, 125,834,301 and 26,383,299.84

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Solution

The fourth proportional to 83,886,544.63, 125,834,301 and 26,383,299.84 is: 39,576,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,886,544.63 : 125,834,301 = 26,383,299.84 : x
  2. Step 2: Convert to fraction form
    83,886,544.63/125,834,301 = 26,383,299.84/x
  3. Step 3: Cross multiply
    83,886,544.63x = 125,834,301 × 26,383,299.84
  4. Step 4: Simplify right side
    83,886,544.63x = 3,319,924,093,439,812
  5. Step 5: Solve for x
    x = 3,319,924,093,439,812/83,886,544.63
  6. Step 6: Final answer
    x = 39,576,360.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.