Home / 600,303,544,630.55-828,418,891,590.33-343,386,441,864.85

Finding the Fourth Proportional to 600,303,544,630.55, 828,418,891,590.33 and 343,386,441,864.85

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Solution

The fourth proportional to 600,303,544,630.55, 828,418,891,590.33 and 343,386,441,864.85 is: 473,873,289,773.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,303,544,630.55 : 828,418,891,590.33 = 343,386,441,864.85 : x
  2. Step 2: Convert to fraction form
    600,303,544,630.55/828,418,891,590.33 = 343,386,441,864.85/x
  3. Step 3: Cross multiply
    600,303,544,630.55x = 828,418,891,590.33 × 343,386,441,864.85
  4. Step 4: Simplify right side
    600,303,544,630.55x = 284,467,815,556,826,288,619,520
  5. Step 5: Solve for x
    x = 284,467,815,556,826,288,619,520/600,303,544,630.55
  6. Step 6: Final answer
    x = 473,873,289,773.59

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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.