Home / 19,237,813.96-26,548,183.18-10,536,007.16

Finding the Fourth Proportional to 19,237,813.96, 26,548,183.18 and 10,536,007.16

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Solution

The fourth proportional to 19,237,813.96, 26,548,183.18 and 10,536,007.16 is: 14,539,689.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,237,813.96 : 26,548,183.18 = 10,536,007.16 : x
  2. Step 2: Convert to fraction form
    19,237,813.96/26,548,183.18 = 10,536,007.16/x
  3. Step 3: Cross multiply
    19,237,813.96x = 26,548,183.18 × 10,536,007.16
  4. Step 4: Simplify right side
    19,237,813.96x = 279,711,848,069,471.56
  5. Step 5: Solve for x
    x = 279,711,848,069,471.56/19,237,813.96
  6. Step 6: Final answer
    x = 14,539,689.83

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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.