Home / 195,570,293,432.30-293,355,440,148.45-136,062,506,321.90

Finding the Fourth Proportional to 195,570,293,432.30, 293,355,440,148.45 and 136,062,506,321.90

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Solution

The fourth proportional to 195,570,293,432.30, 293,355,440,148.45 and 136,062,506,321.90 is: 204,093,759,482.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,293,432.30 : 293,355,440,148.45 = 136,062,506,321.90 : x
  2. Step 2: Convert to fraction form
    195,570,293,432.30/293,355,440,148.45 = 136,062,506,321.90/x
  3. Step 3: Cross multiply
    195,570,293,432.30x = 293,355,440,148.45 × 136,062,506,321.90
  4. Step 4: Simplify right side
    195,570,293,432.30x = 39,914,676,429,762,236,252,160
  5. Step 5: Solve for x
    x = 39,914,676,429,762,236,252,160/195,570,293,432.30
  6. Step 6: Final answer
    x = 204,093,759,482.85

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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.