Home / 32,926,958.40-49,392,303.84-10,211,085.12

Finding the Fourth Proportional to 32,926,958.40, 49,392,303.84 and 10,211,085.12

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Solution

The fourth proportional to 32,926,958.40, 49,392,303.84 and 10,211,085.12 is: 15,317,206.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,958.40 : 49,392,303.84 = 10,211,085.12 : x
  2. Step 2: Convert to fraction form
    32,926,958.40/49,392,303.84 = 10,211,085.12/x
  3. Step 3: Cross multiply
    32,926,958.40x = 49,392,303.84 × 10,211,085.12
  4. Step 4: Simplify right side
    32,926,958.40x = 504,349,018,783,142.88
  5. Step 5: Solve for x
    x = 504,349,018,783,142.88/32,926,958.40
  6. Step 6: Final answer
    x = 15,317,206.43

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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.