Home / 186,624,175.60-279,936,263.40-174,530,940.40

Finding the Fourth Proportional to 186,624,175.60, 279,936,263.40 and 174,530,940.40

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Solution

The fourth proportional to 186,624,175.60, 279,936,263.40 and 174,530,940.40 is: 261,796,410.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,624,175.60 : 279,936,263.40 = 174,530,940.40 : x
  2. Step 2: Convert to fraction form
    186,624,175.60/279,936,263.40 = 174,530,940.40/x
  3. Step 3: Cross multiply
    186,624,175.60x = 279,936,263.40 × 174,530,940.40
  4. Step 4: Simplify right side
    186,624,175.60x = 48,857,539,303,264,096
  5. Step 5: Solve for x
    x = 48,857,539,303,264,096/186,624,175.60
  6. Step 6: Final answer
    x = 261,796,410.60

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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.