Home / 26,353,719.91-36,366,147.80-16,039,303.03

Finding the Fourth Proportional to 26,353,719.91, 36,366,147.80 and 16,039,303.03

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Solution

The fourth proportional to 26,353,719.91, 36,366,147.80 and 16,039,303.03 is: 22,133,029.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,353,719.91 : 36,366,147.80 = 16,039,303.03 : x
  2. Step 2: Convert to fraction form
    26,353,719.91/36,366,147.80 = 16,039,303.03/x
  3. Step 3: Cross multiply
    26,353,719.91x = 36,366,147.80 × 16,039,303.03
  4. Step 4: Simplify right side
    26,353,719.91x = 583,287,664,597,967.75
  5. Step 5: Solve for x
    x = 583,287,664,597,967.75/26,353,719.91
  6. Step 6: Final answer
    x = 22,133,029.67

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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.