Home / 69,895,425.86-104,820,318.36-23,196,366.26

Finding the Fourth Proportional to 69,895,425.86, 104,820,318.36 and 23,196,366.26

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Solution

The fourth proportional to 69,895,425.86, 104,820,318.36 and 23,196,366.26 is: 34,786,975.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,895,425.86 : 104,820,318.36 = 23,196,366.26 : x
  2. Step 2: Convert to fraction form
    69,895,425.86/104,820,318.36 = 23,196,366.26/x
  3. Step 3: Cross multiply
    69,895,425.86x = 104,820,318.36 × 23,196,366.26
  4. Step 4: Simplify right side
    69,895,425.86x = 2,431,450,496,168,362.50
  5. Step 5: Solve for x
    x = 2,431,450,496,168,362.50/69,895,425.86
  6. Step 6: Final answer
    x = 34,786,975.92

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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.