Home / 84,471,248,703.96-116,580,316,652.22-50,177,090,754.54

Finding the Fourth Proportional to 84,471,248,703.96, 116,580,316,652.22 and 50,177,090,754.54

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Solution

The fourth proportional to 84,471,248,703.96, 116,580,316,652.22 and 50,177,090,754.54 is: 69,250,321,483.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,471,248,703.96 : 116,580,316,652.22 = 50,177,090,754.54 : x
  2. Step 2: Convert to fraction form
    84,471,248,703.96/116,580,316,652.22 = 50,177,090,754.54/x
  3. Step 3: Cross multiply
    84,471,248,703.96x = 116,580,316,652.22 × 50,177,090,754.54
  4. Step 4: Simplify right side
    84,471,248,703.96x = 5,849,661,128,851,453,902,848
  5. Step 5: Solve for x
    x = 5,849,661,128,851,453,902,848/84,471,248,703.96
  6. Step 6: Final answer
    x = 69,250,321,483.38

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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.