Home / 106,184,413,324.15-146,534,549,170.73-57,355,233,543.75

Finding the Fourth Proportional to 106,184,413,324.15, 146,534,549,170.73 and 57,355,233,543.75

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Solution

The fourth proportional to 106,184,413,324.15, 146,534,549,170.73 and 57,355,233,543.75 is: 79,150,254,042.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,184,413,324.15 : 146,534,549,170.73 = 57,355,233,543.75 : x
  2. Step 2: Convert to fraction form
    106,184,413,324.15/146,534,549,170.73 = 57,355,233,543.75/x
  3. Step 3: Cross multiply
    106,184,413,324.15x = 146,534,549,170.73 × 57,355,233,543.75
  4. Step 4: Simplify right side
    106,184,413,324.15x = 8,404,523,289,914,605,830,144
  5. Step 5: Solve for x
    x = 8,404,523,289,914,605,830,144/106,184,413,324.15
  6. Step 6: Final answer
    x = 79,150,254,042.07

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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.