Home / 46,031,367.43-69,056,146.99-16,885,477.02

Finding the Fourth Proportional to 46,031,367.43, 69,056,146.99 and 16,885,477.02

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Solution

The fourth proportional to 46,031,367.43, 69,056,146.99 and 16,885,477.02 is: 25,331,552.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,031,367.43 : 69,056,146.99 = 16,885,477.02 : x
  2. Step 2: Convert to fraction form
    46,031,367.43/69,056,146.99 = 16,885,477.02/x
  3. Step 3: Cross multiply
    46,031,367.43x = 69,056,146.99 × 16,885,477.02
  4. Step 4: Simplify right side
    46,031,367.43x = 1,166,045,983,369,454.50
  5. Step 5: Solve for x
    x = 1,166,045,983,369,454.50/46,031,367.43
  6. Step 6: Final answer
    x = 25,331,552.12

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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.