Home / 9,830,769,820.80-14,751,256,564.80-4,310,585,865.60

Finding the Fourth Proportional to 9,830,769,820.80, 14,751,256,564.80 and 4,310,585,865.60

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Solution

The fourth proportional to 9,830,769,820.80, 14,751,256,564.80 and 4,310,585,865.60 is: 6,468,115,845.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,830,769,820.80 : 14,751,256,564.80 = 4,310,585,865.60 : x
  2. Step 2: Convert to fraction form
    9,830,769,820.80/14,751,256,564.80 = 4,310,585,865.60/x
  3. Step 3: Cross multiply
    9,830,769,820.80x = 14,751,256,564.80 × 4,310,585,865.60
  4. Step 4: Simplify right side
    9,830,769,820.80x = 63,586,558,048,066,093,056
  5. Step 5: Solve for x
    x = 63,586,558,048,066,093,056/9,830,769,820.80
  6. Step 6: Final answer
    x = 6,468,115,845.16

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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.