Home / 132,118,922.80-198,178,384.20-132,118,922.80

Finding the Fourth Proportional to 132,118,922.80, 198,178,384.20 and 132,118,922.80

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Solution

The fourth proportional to 132,118,922.80, 198,178,384.20 and 132,118,922.80 is: 198,178,384.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,118,922.80 : 198,178,384.20 = 132,118,922.80 : x
  2. Step 2: Convert to fraction form
    132,118,922.80/198,178,384.20 = 132,118,922.80/x
  3. Step 3: Cross multiply
    132,118,922.80x = 198,178,384.20 × 132,118,922.80
  4. Step 4: Simplify right side
    132,118,922.80x = 26,183,114,642,748,536
  5. Step 5: Solve for x
    x = 26,183,114,642,748,536/132,118,922.80
  6. Step 6: Final answer
    x = 198,178,384.20

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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.