Home / 33,224,970.21-45,850,467.95-18,340,303.29

Finding the Fourth Proportional to 33,224,970.21, 45,850,467.95 and 18,340,303.29

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Solution

The fourth proportional to 33,224,970.21, 45,850,467.95 and 18,340,303.29 is: 25,309,623.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,224,970.21 : 45,850,467.95 = 18,340,303.29 : x
  2. Step 2: Convert to fraction form
    33,224,970.21/45,850,467.95 = 18,340,303.29/x
  3. Step 3: Cross multiply
    33,224,970.21x = 45,850,467.95 × 18,340,303.29
  4. Step 4: Simplify right side
    33,224,970.21x = 840,911,487,996,559.88
  5. Step 5: Solve for x
    x = 840,911,487,996,559.88/33,224,970.21
  6. Step 6: Final answer
    x = 25,309,623.54

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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.