Home / 6,932,341,223,423.10-10,398,505,860,515-1,769,185,824,918.20

Finding the Fourth Proportional to 6,932,341,223,423.10, 10,398,505,860,515 and 1,769,185,824,918.20

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Solution

The fourth proportional to 6,932,341,223,423.10, 10,398,505,860,515 and 1,769,185,824,918.20 is: 2,653,777,212,609.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,341,223,423.10 : 10,398,505,860,515 = 1,769,185,824,918.20 : x
  2. Step 2: Convert to fraction form
    6,932,341,223,423.10/10,398,505,860,515 = 1,769,185,824,918.20/x
  3. Step 3: Cross multiply
    6,932,341,223,423.10x = 10,398,505,860,515 × 1,769,185,824,918.20
  4. Step 4: Simplify right side
    6,932,341,223,423.10x = 18,396,889,168,751,966,665,310,208
  5. Step 5: Solve for x
    x = 18,396,889,168,751,966,665,310,208/6,932,341,223,423.10
  6. Step 6: Final answer
    x = 2,653,777,212,609.25

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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.