Home / 1,699,882,397,728.30-2,550,270,825,054.80-610,889,409,405.12

Finding the Fourth Proportional to 1,699,882,397,728.30, 2,550,270,825,054.80 and 610,889,409,405.12

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Solution

The fourth proportional to 1,699,882,397,728.30, 2,550,270,825,054.80 and 610,889,409,405.12 is: 916,494,835,303.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,882,397,728.30 : 2,550,270,825,054.80 = 610,889,409,405.12 : x
  2. Step 2: Convert to fraction form
    1,699,882,397,728.30/2,550,270,825,054.80 = 610,889,409,405.12/x
  3. Step 3: Cross multiply
    1,699,882,397,728.30x = 2,550,270,825,054.80 × 610,889,409,405.12
  4. Step 4: Simplify right side
    1,699,882,397,728.30x = 1,557,933,438,140,834,692,202,496
  5. Step 5: Solve for x
    x = 1,557,933,438,140,834,692,202,496/1,699,882,397,728.30
  6. Step 6: Final answer
    x = 916,494,835,303.22

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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.