Home / 67,030,445,806.29-100,555,999,922.88-22,854,178,847.25

Finding the Fourth Proportional to 67,030,445,806.29, 100,555,999,922.88 and 22,854,178,847.25

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Solution

The fourth proportional to 67,030,445,806.29, 100,555,999,922.88 and 22,854,178,847.25 is: 34,284,790,720.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,030,445,806.29 : 100,555,999,922.88 = 22,854,178,847.25 : x
  2. Step 2: Convert to fraction form
    67,030,445,806.29/100,555,999,922.88 = 22,854,178,847.25/x
  3. Step 3: Cross multiply
    67,030,445,806.29x = 100,555,999,922.88 × 22,854,178,847.25
  4. Step 4: Simplify right side
    67,030,445,806.29x = 2,298,124,806,401,556,742,144
  5. Step 5: Solve for x
    x = 2,298,124,806,401,556,742,144/67,030,445,806.29
  6. Step 6: Final answer
    x = 34,284,790,720.96

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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.