Home / 83,860,003.08-125,795,428.38-26,354,675.16

Finding the Fourth Proportional to 83,860,003.08, 125,795,428.38 and 26,354,675.16

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Solution

The fourth proportional to 83,860,003.08, 125,795,428.38 and 26,354,675.16 is: 39,533,717.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,860,003.08 : 125,795,428.38 = 26,354,675.16 : x
  2. Step 2: Convert to fraction form
    83,860,003.08/125,795,428.38 = 26,354,675.16/x
  3. Step 3: Cross multiply
    83,860,003.08x = 125,795,428.38 × 26,354,675.16
  4. Step 4: Simplify right side
    83,860,003.08x = 3,315,297,651,567,945
  5. Step 5: Solve for x
    x = 3,315,297,651,567,945/83,860,003.08
  6. Step 6: Final answer
    x = 39,533,717.26

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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.