Home / 175,679,200.05-261,948,181.62-170,852,523.50

Finding the Fourth Proportional to 175,679,200.05, 261,948,181.62 and 170,852,523.50

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Solution

The fourth proportional to 175,679,200.05, 261,948,181.62 and 170,852,523.50 is: 254,751,318.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,679,200.05 : 261,948,181.62 = 170,852,523.50 : x
  2. Step 2: Convert to fraction form
    175,679,200.05/261,948,181.62 = 170,852,523.50/x
  3. Step 3: Cross multiply
    175,679,200.05x = 261,948,181.62 × 170,852,523.50
  4. Step 4: Simplify right side
    175,679,200.05x = 44,754,507,857,308,888
  5. Step 5: Solve for x
    x = 44,754,507,857,308,888/175,679,200.05
  6. Step 6: Final answer
    x = 254,751,318.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.