Home / 67,030,445,792.42-100,555,999,902.08-22,854,178,833.38

Finding the Fourth Proportional to 67,030,445,792.42, 100,555,999,902.08 and 22,854,178,833.38

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Solution

The fourth proportional to 67,030,445,792.42, 100,555,999,902.08 and 22,854,178,833.38 is: 34,284,790,700.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,030,445,792.42 : 100,555,999,902.08 = 22,854,178,833.38 : x
  2. Step 2: Convert to fraction form
    67,030,445,792.42/100,555,999,902.08 = 22,854,178,833.38/x
  3. Step 3: Cross multiply
    67,030,445,792.42x = 100,555,999,902.08 × 22,854,178,833.38
  4. Step 4: Simplify right side
    67,030,445,792.42x = 2,298,124,804,530,975,277,056
  5. Step 5: Solve for x
    x = 2,298,124,804,530,975,277,056/67,030,445,792.42
  6. Step 6: Final answer
    x = 34,284,790,700.15

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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.