Home / 1,074,927,722.80-1,483,396,619.76-605,028,771.52

Finding the Fourth Proportional to 1,074,927,722.80, 1,483,396,619.76 and 605,028,771.52

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Solution

The fourth proportional to 1,074,927,722.80, 1,483,396,619.76 and 605,028,771.52 is: 834,937,657.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,927,722.80 : 1,483,396,619.76 = 605,028,771.52 : x
  2. Step 2: Convert to fraction form
    1,074,927,722.80/1,483,396,619.76 = 605,028,771.52/x
  3. Step 3: Cross multiply
    1,074,927,722.80x = 1,483,396,619.76 × 605,028,771.52
  4. Step 4: Simplify right side
    1,074,927,722.80x = 897,497,634,530,313,344
  5. Step 5: Solve for x
    x = 897,497,634,530,313,344/1,074,927,722.80
  6. Step 6: Final answer
    x = 834,937,657.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.