Home / 58,040,531,623.22-87,020,319,972.56-25,716,795,049.30

Finding the Fourth Proportional to 58,040,531,623.22, 87,020,319,972.56 and 25,716,795,049.30

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Solution

The fourth proportional to 58,040,531,623.22, 87,020,319,972.56 and 25,716,795,049.30 is: 38,557,257,683.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,040,531,623.22 : 87,020,319,972.56 = 25,716,795,049.30 : x
  2. Step 2: Convert to fraction form
    58,040,531,623.22/87,020,319,972.56 = 25,716,795,049.30/x
  3. Step 3: Cross multiply
    58,040,531,623.22x = 87,020,319,972.56 × 25,716,795,049.30
  4. Step 4: Simplify right side
    58,040,531,623.22x = 2,237,883,733,858,832,875,520
  5. Step 5: Solve for x
    x = 2,237,883,733,858,832,875,520/58,040,531,623.22
  6. Step 6: Final answer
    x = 38,557,257,683.07

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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.