Home / 176,875,617.60-265,313,426.40-161,003,246.40

Finding the Fourth Proportional to 176,875,617.60, 265,313,426.40 and 161,003,246.40

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Solution

The fourth proportional to 176,875,617.60, 265,313,426.40 and 161,003,246.40 is: 241,504,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,875,617.60 : 265,313,426.40 = 161,003,246.40 : x
  2. Step 2: Convert to fraction form
    176,875,617.60/265,313,426.40 = 161,003,246.40/x
  3. Step 3: Cross multiply
    176,875,617.60x = 265,313,426.40 × 161,003,246.40
  4. Step 4: Simplify right side
    176,875,617.60x = 42,716,322,963,907,464
  5. Step 5: Solve for x
    x = 42,716,322,963,907,464/176,875,617.60
  6. Step 6: Final answer
    x = 241,504,869.60

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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.