Home / 396,044,106.05-594,066,159.08-362,003,888.45

Finding the Fourth Proportional to 396,044,106.05, 594,066,159.08 and 362,003,888.45

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Solution

The fourth proportional to 396,044,106.05, 594,066,159.08 and 362,003,888.45 is: 543,005,832.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,044,106.05 : 594,066,159.08 = 362,003,888.45 : x
  2. Step 2: Convert to fraction form
    396,044,106.05/594,066,159.08 = 362,003,888.45/x
  3. Step 3: Cross multiply
    396,044,106.05x = 594,066,159.08 × 362,003,888.45
  4. Step 4: Simplify right side
    396,044,106.05x = 215,054,259,581,706,272
  5. Step 5: Solve for x
    x = 215,054,259,581,706,272/396,044,106.05
  6. Step 6: Final answer
    x = 543,005,832.68

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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.