Home / 73,056,888.33-109,599,431.45-23,859,515.56

Finding the Fourth Proportional to 73,056,888.33, 109,599,431.45 and 23,859,515.56

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Solution

The fourth proportional to 73,056,888.33, 109,599,431.45 and 23,859,515.56 is: 35,793,877.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,056,888.33 : 109,599,431.45 = 23,859,515.56 : x
  2. Step 2: Convert to fraction form
    73,056,888.33/109,599,431.45 = 23,859,515.56/x
  3. Step 3: Cross multiply
    73,056,888.33x = 109,599,431.45 × 23,859,515.56
  4. Step 4: Simplify right side
    73,056,888.33x = 2,614,989,339,655,132
  5. Step 5: Solve for x
    x = 2,614,989,339,655,132/73,056,888.33
  6. Step 6: Final answer
    x = 35,793,877.89

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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.