Home / 24,193,218.90-36,343,895.55-20,211,906.90

Finding the Fourth Proportional to 24,193,218.90, 36,343,895.55 and 20,211,906.90

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Solution

The fourth proportional to 24,193,218.90, 36,343,895.55 and 20,211,906.90 is: 30,363,030.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,218.90 : 36,343,895.55 = 20,211,906.90 : x
  2. Step 2: Convert to fraction form
    24,193,218.90/36,343,895.55 = 20,211,906.90/x
  3. Step 3: Cross multiply
    24,193,218.90x = 36,343,895.55 × 20,211,906.90
  4. Step 4: Simplify right side
    24,193,218.90x = 734,579,433,239,924.12
  5. Step 5: Solve for x
    x = 734,579,433,239,924.12/24,193,218.90
  6. Step 6: Final answer
    x = 30,363,030.08

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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.