Home / 166,975,237.56-230,399,841.98-95,447,097.98

Finding the Fourth Proportional to 166,975,237.56, 230,399,841.98 and 95,447,097.98

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Solution

The fourth proportional to 166,975,237.56, 230,399,841.98 and 95,447,097.98 is: 131,702,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,975,237.56 : 230,399,841.98 = 95,447,097.98 : x
  2. Step 2: Convert to fraction form
    166,975,237.56/230,399,841.98 = 95,447,097.98/x
  3. Step 3: Cross multiply
    166,975,237.56x = 230,399,841.98 × 95,447,097.98
  4. Step 4: Simplify right side
    166,975,237.56x = 21,990,996,290,412,340
  5. Step 5: Solve for x
    x = 21,990,996,290,412,340/166,975,237.56
  6. Step 6: Final answer
    x = 131,702,141.06

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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.