Home / 32,763,615.66-45,214,750.50-17,879,900.67

Finding the Fourth Proportional to 32,763,615.66, 45,214,750.50 and 17,879,900.67

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Solution

The fourth proportional to 32,763,615.66, 45,214,750.50 and 17,879,900.67 is: 24,674,787.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,615.66 : 45,214,750.50 = 17,879,900.67 : x
  2. Step 2: Convert to fraction form
    32,763,615.66/45,214,750.50 = 17,879,900.67/x
  3. Step 3: Cross multiply
    32,763,615.66x = 45,214,750.50 × 17,879,900.67
  4. Step 4: Simplify right side
    32,763,615.66x = 808,435,247,758,832.88
  5. Step 5: Solve for x
    x = 808,435,247,758,832.88/32,763,615.66
  6. Step 6: Final answer
    x = 24,674,787.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.