Home / 132,017,316,357.10-198,025,974,535.67-132,017,316,357.10

Finding the Fourth Proportional to 132,017,316,357.10, 198,025,974,535.67 and 132,017,316,357.10

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Solution

The fourth proportional to 132,017,316,357.10, 198,025,974,535.67 and 132,017,316,357.10 is: 198,025,974,535.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,017,316,357.10 : 198,025,974,535.67 = 132,017,316,357.10 : x
  2. Step 2: Convert to fraction form
    132,017,316,357.10/198,025,974,535.67 = 132,017,316,357.10/x
  3. Step 3: Cross multiply
    132,017,316,357.10x = 198,025,974,535.67 × 132,017,316,357.10
  4. Step 4: Simplify right side
    132,017,316,357.10x = 26,142,857,727,198,579,654,656
  5. Step 5: Solve for x
    x = 26,142,857,727,198,579,654,656/132,017,316,357.10
  6. Step 6: Final answer
    x = 198,025,974,535.67

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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.