Home / 132,010,401,793.23-198,015,602,689.83-132,010,401,793.23

Finding the Fourth Proportional to 132,010,401,793.23, 198,015,602,689.83 and 132,010,401,793.23

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Solution

The fourth proportional to 132,010,401,793.23, 198,015,602,689.83 and 132,010,401,793.23 is: 198,015,602,689.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,010,401,793.23 : 198,015,602,689.83 = 132,010,401,793.23 : x
  2. Step 2: Convert to fraction form
    132,010,401,793.23/198,015,602,689.83 = 132,010,401,793.23/x
  3. Step 3: Cross multiply
    132,010,401,793.23x = 198,015,602,689.83 × 132,010,401,793.23
  4. Step 4: Simplify right side
    132,010,401,793.23x = 26,140,119,272,413,049,389,056
  5. Step 5: Solve for x
    x = 26,140,119,272,413,049,389,056/132,010,401,793.23
  6. Step 6: Final answer
    x = 198,015,602,689.83

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1.5x scale

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.