Home / 46,271,045.40-69,392,578.56-13,914,358.56

Finding the Fourth Proportional to 46,271,045.40, 69,392,578.56 and 13,914,358.56

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Solution

The fourth proportional to 46,271,045.40, 69,392,578.56 and 13,914,358.56 is: 20,867,330.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,271,045.40 : 69,392,578.56 = 13,914,358.56 : x
  2. Step 2: Convert to fraction form
    46,271,045.40/69,392,578.56 = 13,914,358.56/x
  3. Step 3: Cross multiply
    46,271,045.40x = 69,392,578.56 × 13,914,358.56
  4. Step 4: Simplify right side
    46,271,045.40x = 965,553,219,486,808.50
  5. Step 5: Solve for x
    x = 965,553,219,486,808.50/46,271,045.40
  6. Step 6: Final answer
    x = 20,867,330.99

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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.