Home / 572,397,050.96-858,413,552.16-184,129,501.76

Finding the Fourth Proportional to 572,397,050.96, 858,413,552.16 and 184,129,501.76

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Solution

The fourth proportional to 572,397,050.96, 858,413,552.16 and 184,129,501.76 is: 276,135,698.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,397,050.96 : 858,413,552.16 = 184,129,501.76 : x
  2. Step 2: Convert to fraction form
    572,397,050.96/858,413,552.16 = 184,129,501.76/x
  3. Step 3: Cross multiply
    572,397,050.96x = 858,413,552.16 × 184,129,501.76
  4. Step 4: Simplify right side
    572,397,050.96x = 158,059,259,663,252,544
  5. Step 5: Solve for x
    x = 158,059,259,663,252,544/572,397,050.96
  6. Step 6: Final answer
    x = 276,135,698.81

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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.