Home / 16,483,308.45-24,724,667.12-6,765,811.35

Finding the Fourth Proportional to 16,483,308.45, 24,724,667.12 and 6,765,811.35

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Solution

The fourth proportional to 16,483,308.45, 24,724,667.12 and 6,765,811.35 is: 10,148,595.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,483,308.45 : 24,724,667.12 = 6,765,811.35 : x
  2. Step 2: Convert to fraction form
    16,483,308.45/24,724,667.12 = 6,765,811.35/x
  3. Step 3: Cross multiply
    16,483,308.45x = 24,724,667.12 × 6,765,811.35
  4. Step 4: Simplify right side
    16,483,308.45x = 167,282,433,425,467.81
  5. Step 5: Solve for x
    x = 167,282,433,425,467.81/16,483,308.45
  6. Step 6: Final answer
    x = 10,148,595.71

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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.