Home / 46,271,046.90-69,392,580.81-13,914,360.06

Finding the Fourth Proportional to 46,271,046.90, 69,392,580.81 and 13,914,360.06

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Solution

The fourth proportional to 46,271,046.90, 69,392,580.81 and 13,914,360.06 is: 20,867,333.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,046.90 : 69,392,580.81 = 13,914,360.06 : x
  2. Step 2: Convert to fraction form
    46,271,046.90/69,392,580.81 = 13,914,360.06/x
  3. Step 3: Cross multiply
    46,271,046.90x = 69,392,580.81 × 13,914,360.06
  4. Step 4: Simplify right side
    46,271,046.90x = 965,553,354,882,986.50
  5. Step 5: Solve for x
    x = 965,553,354,882,986.50/46,271,046.90
  6. Step 6: Final answer
    x = 20,867,333.24

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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.