Home / 32,837,278.24-45,311,518.32-18,150,960.96

Finding the Fourth Proportional to 32,837,278.24, 45,311,518.32 and 18,150,960.96

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Solution

The fourth proportional to 32,837,278.24, 45,311,518.32 and 18,150,960.96 is: 25,046,156.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,837,278.24 : 45,311,518.32 = 18,150,960.96 : x
  2. Step 2: Convert to fraction form
    32,837,278.24/45,311,518.32 = 18,150,960.96/x
  3. Step 3: Cross multiply
    32,837,278.24x = 45,311,518.32 × 18,150,960.96
  4. Step 4: Simplify right side
    32,837,278.24x = 822,447,600,064,644.88
  5. Step 5: Solve for x
    x = 822,447,600,064,644.88/32,837,278.24
  6. Step 6: Final answer
    x = 25,046,156.20

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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.