Home / 37,225,919.58-55,840,381.14-12,967,300.08

Finding the Fourth Proportional to 37,225,919.58, 55,840,381.14 and 12,967,300.08

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Solution

The fourth proportional to 37,225,919.58, 55,840,381.14 and 12,967,300.08 is: 19,451,473.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,225,919.58 : 55,840,381.14 = 12,967,300.08 : x
  2. Step 2: Convert to fraction form
    37,225,919.58/55,840,381.14 = 12,967,300.08/x
  3. Step 3: Cross multiply
    37,225,919.58x = 55,840,381.14 × 12,967,300.08
  4. Step 4: Simplify right side
    37,225,919.58x = 724,098,978,823,952.50
  5. Step 5: Solve for x
    x = 724,098,978,823,952.50/37,225,919.58
  6. Step 6: Final answer
    x = 19,451,473.25

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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.