Home / 46,631,095.20-69,895,321.20-16,323,357.60

Finding the Fourth Proportional to 46,631,095.20, 69,895,321.20 and 16,323,357.60

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Solution

The fourth proportional to 46,631,095.20, 69,895,321.20 and 16,323,357.60 is: 24,467,071.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,631,095.20 : 69,895,321.20 = 16,323,357.60 : x
  2. Step 2: Convert to fraction form
    46,631,095.20/69,895,321.20 = 16,323,357.60/x
  3. Step 3: Cross multiply
    46,631,095.20x = 69,895,321.20 × 16,323,357.60
  4. Step 4: Simplify right side
    46,631,095.20x = 1,140,926,322,514,461.25
  5. Step 5: Solve for x
    x = 1,140,926,322,514,461.25/46,631,095.20
  6. Step 6: Final answer
    x = 24,467,071.12

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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.