Home / 195,570,293,874.80-293,355,440,812.20-136,062,506,764.40

Finding the Fourth Proportional to 195,570,293,874.80, 293,355,440,812.20 and 136,062,506,764.40

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Solution

The fourth proportional to 195,570,293,874.80, 293,355,440,812.20 and 136,062,506,764.40 is: 204,093,760,146.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,293,874.80 : 293,355,440,812.20 = 136,062,506,764.40 : x
  2. Step 2: Convert to fraction form
    195,570,293,874.80/293,355,440,812.20 = 136,062,506,764.40/x
  3. Step 3: Cross multiply
    195,570,293,874.80x = 293,355,440,812.20 × 136,062,506,764.40
  4. Step 4: Simplify right side
    195,570,293,874.80x = 39,914,676,649,883,504,476,160
  5. Step 5: Solve for x
    x = 39,914,676,649,883,504,476,160/195,570,293,874.80
  6. Step 6: Final answer
    x = 204,093,760,146.60

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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.