Home / 568,470,175.84-852,786,604.79-175,030,291.93

Finding the Fourth Proportional to 568,470,175.84, 852,786,604.79 and 175,030,291.93

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Solution

The fourth proportional to 568,470,175.84, 852,786,604.79 and 175,030,291.93 is: 262,570,482.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,470,175.84 : 852,786,604.79 = 175,030,291.93 : x
  2. Step 2: Convert to fraction form
    568,470,175.84/852,786,604.79 = 175,030,291.93/x
  3. Step 3: Cross multiply
    568,470,175.84x = 852,786,604.79 × 175,030,291.93
  4. Step 4: Simplify right side
    568,470,175.84x = 149,263,488,387,243,392
  5. Step 5: Solve for x
    x = 149,263,488,387,243,392/568,470,175.84
  6. Step 6: Final answer
    x = 262,570,482.55

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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.