Home / 15,587,214,223.56-23,382,994,635-4,819,374,722.22

Finding the Fourth Proportional to 15,587,214,223.56, 23,382,994,635 and 4,819,374,722.22

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Solution

The fourth proportional to 15,587,214,223.56, 23,382,994,635 and 4,819,374,722.22 is: 7,229,734,040.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,587,214,223.56 : 23,382,994,635 = 4,819,374,722.22 : x
  2. Step 2: Convert to fraction form
    15,587,214,223.56/23,382,994,635 = 4,819,374,722.22/x
  3. Step 3: Cross multiply
    15,587,214,223.56x = 23,382,994,635 × 4,819,374,722.22
  4. Step 4: Simplify right side
    15,587,214,223.56x = 112,691,413,273,724,878,848
  5. Step 5: Solve for x
    x = 112,691,413,273,724,878,848/15,587,214,223.56
  6. Step 6: Final answer
    x = 7,229,734,040.83

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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.