Home / 195,570,293,892.80-293,355,440,839.20-136,062,506,782.40

Finding the Fourth Proportional to 195,570,293,892.80, 293,355,440,839.20 and 136,062,506,782.40

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Solution

The fourth proportional to 195,570,293,892.80, 293,355,440,839.20 and 136,062,506,782.40 is: 204,093,760,173.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,293,892.80 : 293,355,440,839.20 = 136,062,506,782.40 : x
  2. Step 2: Convert to fraction form
    195,570,293,892.80/293,355,440,839.20 = 136,062,506,782.40/x
  3. Step 3: Cross multiply
    195,570,293,892.80x = 293,355,440,839.20 × 136,062,506,782.40
  4. Step 4: Simplify right side
    195,570,293,892.80x = 39,914,676,658,837,588,541,440
  5. Step 5: Solve for x
    x = 39,914,676,658,837,588,541,440/195,570,293,892.80
  6. Step 6: Final answer
    x = 204,093,760,173.60

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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.