Home / 176,989,955.93-244,168,654.96-168,784,174.70

Finding the Fourth Proportional to 176,989,955.93, 244,168,654.96 and 168,784,174.70

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Solution

The fourth proportional to 176,989,955.93, 244,168,654.96 and 168,784,174.70 is: 232,848,269.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,989,955.93 : 244,168,654.96 = 168,784,174.70 : x
  2. Step 2: Convert to fraction form
    176,989,955.93/244,168,654.96 = 168,784,174.70/x
  3. Step 3: Cross multiply
    176,989,955.93x = 244,168,654.96 × 168,784,174.70
  4. Step 4: Simplify right side
    176,989,955.93x = 41,211,804,915,032,664
  5. Step 5: Solve for x
    x = 41,211,804,915,032,664/176,989,955.93
  6. Step 6: Final answer
    x = 232,848,269.26

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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.