Home / 23,611,118.42-35,417,947.48-7,438,335.44

Finding the Fourth Proportional to 23,611,118.42, 35,417,947.48 and 7,438,335.44

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Solution

The fourth proportional to 23,611,118.42, 35,417,947.48 and 7,438,335.44 is: 11,157,903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,611,118.42 : 35,417,947.48 = 7,438,335.44 : x
  2. Step 2: Convert to fraction form
    23,611,118.42/35,417,947.48 = 7,438,335.44/x
  3. Step 3: Cross multiply
    23,611,118.42x = 35,417,947.48 × 7,438,335.44
  4. Step 4: Simplify right side
    23,611,118.42x = 263,450,573,756,857.09
  5. Step 5: Solve for x
    x = 263,450,573,756,857.09/23,611,118.42
  6. Step 6: Final answer
    x = 11,157,903.20

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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.