Home / 230,711,073,296.80-345,791,110,930.80-96,405,303,776.80

Finding the Fourth Proportional to 230,711,073,296.80, 345,791,110,930.80 and 96,405,303,776.80

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Solution

The fourth proportional to 230,711,073,296.80, 345,791,110,930.80 and 96,405,303,776.80 is: 144,492,835,199.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,711,073,296.80 : 345,791,110,930.80 = 96,405,303,776.80 : x
  2. Step 2: Convert to fraction form
    230,711,073,296.80/345,791,110,930.80 = 96,405,303,776.80/x
  3. Step 3: Cross multiply
    230,711,073,296.80x = 345,791,110,930.80 × 96,405,303,776.80
  4. Step 4: Simplify right side
    230,711,073,296.80x = 33,336,097,092,600,919,490,560
  5. Step 5: Solve for x
    x = 33,336,097,092,600,919,490,560/230,711,073,296.80
  6. Step 6: Final answer
    x = 144,492,835,199.62

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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.