Home / 9,552,799.67-13,182,864.41-5,201,884.67

Finding the Fourth Proportional to 9,552,799.67, 13,182,864.41 and 5,201,884.67

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Solution

The fourth proportional to 9,552,799.67, 13,182,864.41 and 5,201,884.67 is: 7,178,601.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,799.67 : 13,182,864.41 = 5,201,884.67 : x
  2. Step 2: Convert to fraction form
    9,552,799.67/13,182,864.41 = 5,201,884.67/x
  3. Step 3: Cross multiply
    9,552,799.67x = 13,182,864.41 × 5,201,884.67
  4. Step 4: Simplify right side
    9,552,799.67x = 68,575,740,228,157.98
  5. Step 5: Solve for x
    x = 68,575,740,228,157.98/9,552,799.67
  6. Step 6: Final answer
    x = 7,178,601.31

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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.