Home / 25,862,914.22-38,791,852.32-10,511,124.34

Finding the Fourth Proportional to 25,862,914.22, 38,791,852.32 and 10,511,124.34

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Solution

The fourth proportional to 25,862,914.22, 38,791,852.32 and 10,511,124.34 is: 15,765,662.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,862,914.22 : 38,791,852.32 = 10,511,124.34 : x
  2. Step 2: Convert to fraction form
    25,862,914.22/38,791,852.32 = 10,511,124.34/x
  3. Step 3: Cross multiply
    25,862,914.22x = 38,791,852.32 × 10,511,124.34
  4. Step 4: Simplify right side
    25,862,914.22x = 407,745,983,114,437.44
  5. Step 5: Solve for x
    x = 407,745,983,114,437.44/25,862,914.22
  6. Step 6: Final answer
    x = 15,765,662.74

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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.