Home / 195,969,036,905.60-293,953,555,358.40-112,036,609,846.40

Finding the Fourth Proportional to 195,969,036,905.60, 293,953,555,358.40 and 112,036,609,846.40

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Solution

The fourth proportional to 195,969,036,905.60, 293,953,555,358.40 and 112,036,609,846.40 is: 168,054,914,769.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,969,036,905.60 : 293,953,555,358.40 = 112,036,609,846.40 : x
  2. Step 2: Convert to fraction form
    195,969,036,905.60/293,953,555,358.40 = 112,036,609,846.40/x
  3. Step 3: Cross multiply
    195,969,036,905.60x = 293,953,555,358.40 × 112,036,609,846.40
  4. Step 4: Simplify right side
    195,969,036,905.60x = 32,933,559,794,651,205,992,448
  5. Step 5: Solve for x
    x = 32,933,559,794,651,205,992,448/195,969,036,905.60
  6. Step 6: Final answer
    x = 168,054,914,769.60

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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.