Home / 53,467,776,743.10-80,201,665,114.65-53,467,776,743.10

Finding the Fourth Proportional to 53,467,776,743.10, 80,201,665,114.65 and 53,467,776,743.10

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Solution

The fourth proportional to 53,467,776,743.10, 80,201,665,114.65 and 53,467,776,743.10 is: 80,201,665,114.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,467,776,743.10 : 80,201,665,114.65 = 53,467,776,743.10 : x
  2. Step 2: Convert to fraction form
    53,467,776,743.10/80,201,665,114.65 = 53,467,776,743.10/x
  3. Step 3: Cross multiply
    53,467,776,743.10x = 80,201,665,114.65 × 53,467,776,743.10
  4. Step 4: Simplify right side
    53,467,776,743.10x = 4,288,204,724,774,977,404,928
  5. Step 5: Solve for x
    x = 4,288,204,724,774,977,404,928/53,467,776,743.10
  6. Step 6: Final answer
    x = 80,201,665,114.65

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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.