Home / 27,746,762,912.40-41,608,051,133.40-11,179,030,688.40

Finding the Fourth Proportional to 27,746,762,912.40, 41,608,051,133.40 and 11,179,030,688.40

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Solution

The fourth proportional to 27,746,762,912.40, 41,608,051,133.40 and 11,179,030,688.40 is: 16,763,673,729.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,746,762,912.40 : 41,608,051,133.40 = 11,179,030,688.40 : x
  2. Step 2: Convert to fraction form
    27,746,762,912.40/41,608,051,133.40 = 11,179,030,688.40/x
  3. Step 3: Cross multiply
    27,746,762,912.40x = 41,608,051,133.40 × 11,179,030,688.40
  4. Step 4: Simplify right side
    27,746,762,912.40x = 465,137,680,504,794,972,160
  5. Step 5: Solve for x
    x = 465,137,680,504,794,972,160/27,746,762,912.40
  6. Step 6: Final answer
    x = 16,763,673,729.19

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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.