Home / 15,524,063.70-23,286,095.55-5,300,467.46

Finding the Fourth Proportional to 15,524,063.70, 23,286,095.55 and 5,300,467.46

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Solution

The fourth proportional to 15,524,063.70, 23,286,095.55 and 5,300,467.46 is: 7,950,701.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,524,063.70 : 23,286,095.55 = 5,300,467.46 : x
  2. Step 2: Convert to fraction form
    15,524,063.70/23,286,095.55 = 5,300,467.46/x
  3. Step 3: Cross multiply
    15,524,063.70x = 23,286,095.55 × 5,300,467.46
  4. Step 4: Simplify right side
    15,524,063.70x = 123,427,191,791,441.05
  5. Step 5: Solve for x
    x = 123,427,191,791,441.05/15,524,063.70
  6. Step 6: Final answer
    x = 7,950,701.19

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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.