Home / 297,430,963,993.54-446,233,978,775.94-95,968,919,784.28

Finding the Fourth Proportional to 297,430,963,993.54, 446,233,978,775.94 and 95,968,919,784.28

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Solution

The fourth proportional to 297,430,963,993.54, 446,233,978,775.94 and 95,968,919,784.28 is: 143,981,622,959.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,430,963,993.54 : 446,233,978,775.94 = 95,968,919,784.28 : x
  2. Step 2: Convert to fraction form
    297,430,963,993.54/446,233,978,775.94 = 95,968,919,784.28/x
  3. Step 3: Cross multiply
    297,430,963,993.54x = 446,233,978,775.94 × 95,968,919,784.28
  4. Step 4: Simplify right side
    297,430,963,993.54x = 42,824,592,914,168,292,573,184
  5. Step 5: Solve for x
    x = 42,824,592,914,168,292,573,184/297,430,963,993.54
  6. Step 6: Final answer
    x = 143,981,622,959.40

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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.