Home / 164,095,725.34-246,144,004.89-67,051,433.06

Finding the Fourth Proportional to 164,095,725.34, 246,144,004.89 and 67,051,433.06

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Solution

The fourth proportional to 164,095,725.34, 246,144,004.89 and 67,051,433.06 is: 100,577,319.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,095,725.34 : 246,144,004.89 = 67,051,433.06 : x
  2. Step 2: Convert to fraction form
    164,095,725.34/246,144,004.89 = 67,051,433.06/x
  3. Step 3: Cross multiply
    164,095,725.34x = 246,144,004.89 × 67,051,433.06
  4. Step 4: Simplify right side
    164,095,725.34x = 16,504,308,267,002,148
  5. Step 5: Solve for x
    x = 16,504,308,267,002,148/164,095,725.34
  6. Step 6: Final answer
    x = 100,577,319.93

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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.