Home / 300,958,050,667.23-451,479,483,116.51-96,682,740,647.67

Finding the Fourth Proportional to 300,958,050,667.23, 451,479,483,116.51 and 96,682,740,647.67

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Solution

The fourth proportional to 300,958,050,667.23, 451,479,483,116.51 and 96,682,740,647.67 is: 145,037,734,252.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,958,050,667.23 : 451,479,483,116.51 = 96,682,740,647.67 : x
  2. Step 2: Convert to fraction form
    300,958,050,667.23/451,479,483,116.51 = 96,682,740,647.67/x
  3. Step 3: Cross multiply
    300,958,050,667.23x = 451,479,483,116.51 × 96,682,740,647.67
  4. Step 4: Simplify right side
    300,958,050,667.23x = 43,650,273,773,897,641,885,696
  5. Step 5: Solve for x
    x = 43,650,273,773,897,641,885,696/300,958,050,667.23
  6. Step 6: Final answer
    x = 145,037,734,252.74

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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.