Home / 106,184,413,330.16-146,534,549,179.04-57,355,233,549.76

Finding the Fourth Proportional to 106,184,413,330.16, 146,534,549,179.04 and 57,355,233,549.76

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Solution

The fourth proportional to 106,184,413,330.16, 146,534,549,179.04 and 57,355,233,549.76 is: 79,150,254,050.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,184,413,330.16 : 146,534,549,179.04 = 57,355,233,549.76 : x
  2. Step 2: Convert to fraction form
    106,184,413,330.16/146,534,549,179.04 = 57,355,233,549.76/x
  3. Step 3: Cross multiply
    106,184,413,330.16x = 146,534,549,179.04 × 57,355,233,549.76
  4. Step 4: Simplify right side
    106,184,413,330.16x = 8,404,523,291,272,632,336,384
  5. Step 5: Solve for x
    x = 8,404,523,291,272,632,336,384/106,184,413,330.16
  6. Step 6: Final answer
    x = 79,150,254,050.38

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Double scale
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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.