Home / 29,986,917.42-44,980,376.12-7,267,814.67

Finding the Fourth Proportional to 29,986,917.42, 44,980,376.12 and 7,267,814.67

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Solution

The fourth proportional to 29,986,917.42, 44,980,376.12 and 7,267,814.67 is: 10,901,722.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,986,917.42 : 44,980,376.12 = 7,267,814.67 : x
  2. Step 2: Convert to fraction form
    29,986,917.42/44,980,376.12 = 7,267,814.67/x
  3. Step 3: Cross multiply
    29,986,917.42x = 44,980,376.12 × 7,267,814.67
  4. Step 4: Simplify right side
    29,986,917.42x = 326,909,037,586,645.31
  5. Step 5: Solve for x
    x = 326,909,037,586,645.31/29,986,917.42
  6. Step 6: Final answer
    x = 10,901,722.01

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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.