Home / 19,336,596-29,004,472.65-9,095,779.44

Finding the Fourth Proportional to 19,336,596, 29,004,472.65 and 9,095,779.44

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Solution

The fourth proportional to 19,336,596, 29,004,472.65 and 9,095,779.44 is: 13,643,470.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336,596 : 29,004,472.65 = 9,095,779.44 : x
  2. Step 2: Convert to fraction form
    19,336,596/29,004,472.65 = 9,095,779.44/x
  3. Step 3: Cross multiply
    19,336,596x = 29,004,472.65 × 9,095,779.44
  4. Step 4: Simplify right side
    19,336,596x = 263,818,285,997,912.28
  5. Step 5: Solve for x
    x = 263,818,285,997,912.28/19,336,596
  6. Step 6: Final answer
    x = 13,643,470.96

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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.