Home / 23,477,955.20-35,216,932.80-14,520,003.20

Finding the Fourth Proportional to 23,477,955.20, 35,216,932.80 and 14,520,003.20

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Solution

The fourth proportional to 23,477,955.20, 35,216,932.80 and 14,520,003.20 is: 21,780,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,477,955.20 : 35,216,932.80 = 14,520,003.20 : x
  2. Step 2: Convert to fraction form
    23,477,955.20/35,216,932.80 = 14,520,003.20/x
  3. Step 3: Cross multiply
    23,477,955.20x = 35,216,932.80 × 14,520,003.20
  4. Step 4: Simplify right side
    23,477,955.20x = 511,349,976,950,184.88
  5. Step 5: Solve for x
    x = 511,349,976,950,184.88/23,477,955.20
  6. Step 6: Final answer
    x = 21,780,004.80

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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.