Home / 2,736,211,145.41-3,775,870,220.83-1,483,121,097.10

Finding the Fourth Proportional to 2,736,211,145.41, 3,775,870,220.83 and 1,483,121,097.10

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Solution

The fourth proportional to 2,736,211,145.41, 3,775,870,220.83 and 1,483,121,097.10 is: 2,046,652,281.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,211,145.41 : 3,775,870,220.83 = 1,483,121,097.10 : x
  2. Step 2: Convert to fraction form
    2,736,211,145.41/3,775,870,220.83 = 1,483,121,097.10/x
  3. Step 3: Cross multiply
    2,736,211,145.41x = 3,775,870,220.83 × 1,483,121,097.10
  4. Step 4: Simplify right side
    2,736,211,145.41x = 5,600,072,784,424,608,768
  5. Step 5: Solve for x
    x = 5,600,072,784,424,608,768/2,736,211,145.41
  6. Step 6: Final answer
    x = 2,046,652,281.87

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Double scale
Find fourth proportional to 2,736,211,146.41, 3,775,870,222.21 and 1,483,121,098.10
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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.