Home / 6,833,973,820.15-10,245,444,234.74-6,282,353,673.69

Finding the Fourth Proportional to 6,833,973,820.15, 10,245,444,234.74 and 6,282,353,673.69

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Solution

The fourth proportional to 6,833,973,820.15, 10,245,444,234.74 and 6,282,353,673.69 is: 9,418,459,291.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,973,820.15 : 10,245,444,234.74 = 6,282,353,673.69 : x
  2. Step 2: Convert to fraction form
    6,833,973,820.15/10,245,444,234.74 = 6,282,353,673.69/x
  3. Step 3: Cross multiply
    6,833,973,820.15x = 10,245,444,234.74 × 6,282,353,673.69
  4. Step 4: Simplify right side
    6,833,973,820.15x = 64,365,504,226,704,867,328
  5. Step 5: Solve for x
    x = 64,365,504,226,704,867,328/6,833,973,820.15
  6. Step 6: Final answer
    x = 9,418,459,291.86

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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.