Home / 341,351,731.96-471,066,630-184,718,821.93

Finding the Fourth Proportional to 341,351,731.96, 471,066,630 and 184,718,821.93

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Solution

The fourth proportional to 341,351,731.96, 471,066,630 and 184,718,821.93 is: 254,912,645.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,351,731.96 : 471,066,630 = 184,718,821.93 : x
  2. Step 2: Convert to fraction form
    341,351,731.96/471,066,630 = 184,718,821.93/x
  3. Step 3: Cross multiply
    341,351,731.96x = 471,066,630 × 184,718,821.93
  4. Step 4: Simplify right side
    341,351,731.96x = 87,014,872,944,135,200
  5. Step 5: Solve for x
    x = 87,014,872,944,135,200/341,351,731.96
  6. Step 6: Final answer
    x = 254,912,645.22

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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.