Home / 937,850,202.11-1,406,636,926.23-273,685,893.11

Finding the Fourth Proportional to 937,850,202.11, 1,406,636,926.23 and 273,685,893.11

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Solution

The fourth proportional to 937,850,202.11, 1,406,636,926.23 and 273,685,893.11 is: 410,488,458.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,850,202.11 : 1,406,636,926.23 = 273,685,893.11 : x
  2. Step 2: Convert to fraction form
    937,850,202.11/1,406,636,926.23 = 273,685,893.11/x
  3. Step 3: Cross multiply
    937,850,202.11x = 1,406,636,926.23 × 273,685,893.11
  4. Step 4: Simplify right side
    937,850,202.11x = 384,976,683,429,729,600
  5. Step 5: Solve for x
    x = 384,976,683,429,729,600/937,850,202.11
  6. Step 6: Final answer
    x = 410,488,458.14

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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.