Home / 34,051,407.50-46,991,941.88-18,582,490.41

Finding the Fourth Proportional to 34,051,407.50, 46,991,941.88 and 18,582,490.41

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Solution

The fourth proportional to 34,051,407.50, 46,991,941.88 and 18,582,490.41 is: 25,644,382.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,407.50 : 46,991,941.88 = 18,582,490.41 : x
  2. Step 2: Convert to fraction form
    34,051,407.50/46,991,941.88 = 18,582,490.41/x
  3. Step 3: Cross multiply
    34,051,407.50x = 46,991,941.88 × 18,582,490.41
  4. Step 4: Simplify right side
    34,051,407.50x = 873,227,309,239,464.88
  5. Step 5: Solve for x
    x = 873,227,309,239,464.88/34,051,407.50
  6. Step 6: Final answer
    x = 25,644,382.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.