Home / 2,736,211,149.42-3,775,870,226.36-1,483,121,101.10

Finding the Fourth Proportional to 2,736,211,149.42, 3,775,870,226.36 and 1,483,121,101.10

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Solution

The fourth proportional to 2,736,211,149.42, 3,775,870,226.36 and 1,483,121,101.10 is: 2,046,652,287.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,211,149.42 : 3,775,870,226.36 = 1,483,121,101.10 : x
  2. Step 2: Convert to fraction form
    2,736,211,149.42/3,775,870,226.36 = 1,483,121,101.10/x
  3. Step 3: Cross multiply
    2,736,211,149.42x = 3,775,870,226.36 × 1,483,121,101.10
  4. Step 4: Simplify right side
    2,736,211,149.42x = 5,600,072,807,729,748,992
  5. Step 5: Solve for x
    x = 5,600,072,807,729,748,992/2,736,211,149.42
  6. Step 6: Final answer
    x = 2,046,652,287.39

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Half scale
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Double scale
Find fourth proportional to 2,736,211,150.42, 3,775,870,227.74 and 1,483,121,102.10
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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.