Home / 24,763,409.20-34,173,504.57-13,898,393.20

Finding the Fourth Proportional to 24,763,409.20, 34,173,504.57 and 13,898,393.20

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Solution

The fourth proportional to 24,763,409.20, 34,173,504.57 and 13,898,393.20 is: 19,179,782.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,763,409.20 : 34,173,504.57 = 13,898,393.20 : x
  2. Step 2: Convert to fraction form
    24,763,409.20/34,173,504.57 = 13,898,393.20/x
  3. Step 3: Cross multiply
    24,763,409.20x = 34,173,504.57 × 13,898,393.20
  4. Step 4: Simplify right side
    24,763,409.20x = 474,956,803,535,856.88
  5. Step 5: Solve for x
    x = 474,956,803,535,856.88/24,763,409.20
  6. Step 6: Final answer
    x = 19,179,782.55

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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.