Home / 164,963,970.88-227,624,973.42-95,335,906.12

Finding the Fourth Proportional to 164,963,970.88, 227,624,973.42 and 95,335,906.12

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Solution

The fourth proportional to 164,963,970.88, 227,624,973.42 and 95,335,906.12 is: 131,548,925.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,963,970.88 : 227,624,973.42 = 95,335,906.12 : x
  2. Step 2: Convert to fraction form
    164,963,970.88/227,624,973.42 = 95,335,906.12/x
  3. Step 3: Cross multiply
    164,963,970.88x = 227,624,973.42 × 95,335,906.12
  4. Step 4: Simplify right side
    164,963,970.88x = 21,700,833,096,536,616
  5. Step 5: Solve for x
    x = 21,700,833,096,536,616/164,963,970.88
  6. Step 6: Final answer
    x = 131,548,925.39

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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.