Home / 182,924,993.07-252,436,732.74-99,293,069.39

Finding the Fourth Proportional to 182,924,993.07, 252,436,732.74 and 99,293,069.39

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Solution

The fourth proportional to 182,924,993.07, 252,436,732.74 and 99,293,069.39 is: 137,024,567.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,924,993.07 : 252,436,732.74 = 99,293,069.39 : x
  2. Step 2: Convert to fraction form
    182,924,993.07/252,436,732.74 = 99,293,069.39/x
  3. Step 3: Cross multiply
    182,924,993.07x = 252,436,732.74 × 99,293,069.39
  4. Step 4: Simplify right side
    182,924,993.07x = 25,065,218,019,275,524
  5. Step 5: Solve for x
    x = 25,065,218,019,275,524/182,924,993.07
  6. Step 6: Final answer
    x = 137,024,567.28

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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.