Home / 17,991,300.84-26,986,929.38-5,860,744.48

Finding the Fourth Proportional to 17,991,300.84, 26,986,929.38 and 5,860,744.48

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Solution

The fourth proportional to 17,991,300.84, 26,986,929.38 and 5,860,744.48 is: 8,791,109.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,991,300.84 : 26,986,929.38 = 5,860,744.48 : x
  2. Step 2: Convert to fraction form
    17,991,300.84/26,986,929.38 = 5,860,744.48/x
  3. Step 3: Cross multiply
    17,991,300.84x = 26,986,929.38 × 5,860,744.48
  4. Step 4: Simplify right side
    17,991,300.84x = 158,163,497,395,984.84
  5. Step 5: Solve for x
    x = 158,163,497,395,984.84/17,991,300.84
  6. Step 6: Final answer
    x = 8,791,109.59

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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.