Home / 104,052,366.37-155,980,786.55-34,916,684.24

Finding the Fourth Proportional to 104,052,366.37, 155,980,786.55 and 34,916,684.24

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Solution

The fourth proportional to 104,052,366.37, 155,980,786.55 and 34,916,684.24 is: 52,342,220.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,052,366.37 : 155,980,786.55 = 34,916,684.24 : x
  2. Step 2: Convert to fraction form
    104,052,366.37/155,980,786.55 = 34,916,684.24/x
  3. Step 3: Cross multiply
    104,052,366.37x = 155,980,786.55 × 34,916,684.24
  4. Step 4: Simplify right side
    104,052,366.37x = 5,446,331,870,518,701
  5. Step 5: Solve for x
    x = 5,446,331,870,518,701/104,052,366.37
  6. Step 6: Final answer
    x = 52,342,220.18

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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.