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Finding the Fourth Proportional to 323,889,550.00, 446,966,232.73 and 175,210,304.58

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Solution

The fourth proportional to 323,889,550.00, 446,966,232.73 and 175,210,304.58 is: 241,789,492.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,889,550.00 : 446,966,232.73 = 175,210,304.58 : x
  2. Step 2: Convert to fraction form
    323,889,550.00/446,966,232.73 = 175,210,304.58/x
  3. Step 3: Cross multiply
    323,889,550.00x = 446,966,232.73 × 175,210,304.58
  4. Step 4: Simplify right side
    323,889,550.00x = 78,313,089,773,160,448
  5. Step 5: Solve for x
    x = 78,313,089,773,160,448/323,889,550.00
  6. Step 6: Final answer
    x = 241,789,492.05

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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.