Home / 30,819,250.08-46,231,933.68-11,393,568

Finding the Fourth Proportional to 30,819,250.08, 46,231,933.68 and 11,393,568

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Solution

The fourth proportional to 30,819,250.08, 46,231,933.68 and 11,393,568 is: 17,091,482.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,819,250.08 : 46,231,933.68 = 11,393,568 : x
  2. Step 2: Convert to fraction form
    30,819,250.08/46,231,933.68 = 11,393,568/x
  3. Step 3: Cross multiply
    30,819,250.08x = 46,231,933.68 × 11,393,568
  4. Step 4: Simplify right side
    30,819,250.08x = 526,746,680,154,570.25
  5. Step 5: Solve for x
    x = 526,746,680,154,570.25/30,819,250.08
  6. Step 6: Final answer
    x = 17,091,482.72

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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.