Home / 16,870,555.06-25,300,595.67-6,086,450.50

Finding the Fourth Proportional to 16,870,555.06, 25,300,595.67 and 6,086,450.50

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Solution

The fourth proportional to 16,870,555.06, 25,300,595.67 and 6,086,450.50 is: 9,127,786.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,870,555.06 : 25,300,595.67 = 6,086,450.50 : x
  2. Step 2: Convert to fraction form
    16,870,555.06/25,300,595.67 = 6,086,450.50/x
  3. Step 3: Cross multiply
    16,870,555.06x = 25,300,595.67 × 6,086,450.50
  4. Step 4: Simplify right side
    16,870,555.06x = 153,990,823,165,969.34
  5. Step 5: Solve for x
    x = 153,990,823,165,969.34/16,870,555.06
  6. Step 6: Final answer
    x = 9,127,786.41

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1.5x scale

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.