Home / 151,091,858.40-226,301,864.40-116,902,341.60

Finding the Fourth Proportional to 151,091,858.40, 226,301,864.40 and 116,902,341.60

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Solution

The fourth proportional to 151,091,858.40, 226,301,864.40 and 116,902,341.60 is: 175,093,602.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,091,858.40 : 226,301,864.40 = 116,902,341.60 : x
  2. Step 2: Convert to fraction form
    151,091,858.40/226,301,864.40 = 116,902,341.60/x
  3. Step 3: Cross multiply
    151,091,858.40x = 226,301,864.40 × 116,902,341.60
  4. Step 4: Simplify right side
    151,091,858.40x = 26,455,217,856,805,680
  5. Step 5: Solve for x
    x = 26,455,217,856,805,680/151,091,858.40
  6. Step 6: Final answer
    x = 175,093,602.90

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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.