Home / 182,458,769.46-251,791,097.31-98,824,819.38

Finding the Fourth Proportional to 182,458,769.46, 251,791,097.31 and 98,824,819.38

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Solution

The fourth proportional to 182,458,769.46, 251,791,097.31 and 98,824,819.38 is: 136,377,165.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,458,769.46 : 251,791,097.31 = 98,824,819.38 : x
  2. Step 2: Convert to fraction form
    182,458,769.46/251,791,097.31 = 98,824,819.38/x
  3. Step 3: Cross multiply
    182,458,769.46x = 251,791,097.31 × 98,824,819.38
  4. Step 4: Simplify right side
    182,458,769.46x = 24,883,209,713,152,752
  5. Step 5: Solve for x
    x = 24,883,209,713,152,752/182,458,769.46
  6. Step 6: Final answer
    x = 136,377,165.03

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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.