Home / 164,963,969.88-227,624,972.04-95,335,905.12

Finding the Fourth Proportional to 164,963,969.88, 227,624,972.04 and 95,335,905.12

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Solution

The fourth proportional to 164,963,969.88, 227,624,972.04 and 95,335,905.12 is: 131,548,924.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,963,969.88 : 227,624,972.04 = 95,335,905.12 : x
  2. Step 2: Convert to fraction form
    164,963,969.88/227,624,972.04 = 95,335,905.12/x
  3. Step 3: Cross multiply
    164,963,969.88x = 227,624,972.04 × 95,335,905.12
  4. Step 4: Simplify right side
    164,963,969.88x = 21,700,832,737,348,092
  5. Step 5: Solve for x
    x = 21,700,832,737,348,092/164,963,969.88
  6. Step 6: Final answer
    x = 131,548,924.01

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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.