Home / 46,271,047.90-69,392,582.31-13,914,361.06

Finding the Fourth Proportional to 46,271,047.90, 69,392,582.31 and 13,914,361.06

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Solution

The fourth proportional to 46,271,047.90, 69,392,582.31 and 13,914,361.06 is: 20,867,334.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,047.90 : 69,392,582.31 = 13,914,361.06 : x
  2. Step 2: Convert to fraction form
    46,271,047.90/69,392,582.31 = 13,914,361.06/x
  3. Step 3: Cross multiply
    46,271,047.90x = 69,392,582.31 × 13,914,361.06
  4. Step 4: Simplify right side
    46,271,047.90x = 965,553,445,147,108.88
  5. Step 5: Solve for x
    x = 965,553,445,147,108.88/46,271,047.90
  6. Step 6: Final answer
    x = 20,867,334.74

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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.