Home / 19,468,797.26-29,182,602.44-7,333,009.70

Finding the Fourth Proportional to 19,468,797.26, 29,182,602.44 and 7,333,009.70

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Solution

The fourth proportional to 19,468,797.26, 29,182,602.44 and 7,333,009.70 is: 10,991,757.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,468,797.26 : 29,182,602.44 = 7,333,009.70 : x
  2. Step 2: Convert to fraction form
    19,468,797.26/29,182,602.44 = 7,333,009.70/x
  3. Step 3: Cross multiply
    19,468,797.26x = 29,182,602.44 × 7,333,009.70
  4. Step 4: Simplify right side
    19,468,797.26x = 213,996,306,636,183.19
  5. Step 5: Solve for x
    x = 213,996,306,636,183.19/19,468,797.26
  6. Step 6: Final answer
    x = 10,991,757.93

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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.