Home / 113,030,902,515.80-169,546,353,773.70-34,513,557,440.60

Finding the Fourth Proportional to 113,030,902,515.80, 169,546,353,773.70 and 34,513,557,440.60

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Solution

The fourth proportional to 113,030,902,515.80, 169,546,353,773.70 and 34,513,557,440.60 is: 51,770,336,160.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,030,902,515.80 : 169,546,353,773.70 = 34,513,557,440.60 : x
  2. Step 2: Convert to fraction form
    113,030,902,515.80/169,546,353,773.70 = 34,513,557,440.60/x
  3. Step 3: Cross multiply
    113,030,902,515.80x = 169,546,353,773.70 × 34,513,557,440.60
  4. Step 4: Simplify right side
    113,030,902,515.80x = 5,851,647,819,812,883,660,800
  5. Step 5: Solve for x
    x = 5,851,647,819,812,883,660,800/113,030,902,515.80
  6. Step 6: Final answer
    x = 51,770,336,160.90

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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.