Home / 2,736,211,148.91-3,775,870,225.65-1,483,121,100.60

Finding the Fourth Proportional to 2,736,211,148.91, 3,775,870,225.65 and 1,483,121,100.60

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Solution

The fourth proportional to 2,736,211,148.91, 3,775,870,225.65 and 1,483,121,100.60 is: 2,046,652,286.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,211,148.91 : 3,775,870,225.65 = 1,483,121,100.60 : x
  2. Step 2: Convert to fraction form
    2,736,211,148.91/3,775,870,225.65 = 1,483,121,100.60/x
  3. Step 3: Cross multiply
    2,736,211,148.91x = 3,775,870,225.65 × 1,483,121,100.60
  4. Step 4: Simplify right side
    2,736,211,148.91x = 5,600,072,804,788,798,464
  5. Step 5: Solve for x
    x = 5,600,072,804,788,798,464/2,736,211,148.91
  6. Step 6: Final answer
    x = 2,046,652,286.69

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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.