Home / 3,606,367,323.60-5,409,550,985.40-1,769,707,227.60

Finding the Fourth Proportional to 3,606,367,323.60, 5,409,550,985.40 and 1,769,707,227.60

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Solution

The fourth proportional to 3,606,367,323.60, 5,409,550,985.40 and 1,769,707,227.60 is: 2,654,560,841.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,367,323.60 : 5,409,550,985.40 = 1,769,707,227.60 : x
  2. Step 2: Convert to fraction form
    3,606,367,323.60/5,409,550,985.40 = 1,769,707,227.60/x
  3. Step 3: Cross multiply
    3,606,367,323.60x = 5,409,550,985.40 × 1,769,707,227.60
  4. Step 4: Simplify right side
    3,606,367,323.60x = 9,573,321,476,933,081,088
  5. Step 5: Solve for x
    x = 9,573,321,476,933,081,088/3,606,367,323.60
  6. Step 6: Final answer
    x = 2,654,560,841.40

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Double scale
Find fourth proportional to 3,606,367,324.60, 5,409,550,986.90 and 1,769,707,228.60
Similar ratio
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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.