Home / 23,589,744.64-32,550,336.48-13,275,852.64

Finding the Fourth Proportional to 23,589,744.64, 32,550,336.48 and 13,275,852.64

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Solution

The fourth proportional to 23,589,744.64, 32,550,336.48 and 13,275,852.64 is: 18,318,700.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,744.64 : 32,550,336.48 = 13,275,852.64 : x
  2. Step 2: Convert to fraction form
    23,589,744.64/32,550,336.48 = 13,275,852.64/x
  3. Step 3: Cross multiply
    23,589,744.64x = 32,550,336.48 × 13,275,852.64
  4. Step 4: Simplify right side
    23,589,744.64x = 432,133,470,490,896.31
  5. Step 5: Solve for x
    x = 432,133,470,490,896.31/23,589,744.64
  6. Step 6: Final answer
    x = 18,318,700.65

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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.