Home / 937,850,208.01-1,406,636,935.09-273,685,899.03

Finding the Fourth Proportional to 937,850,208.01, 1,406,636,935.09 and 273,685,899.03

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Solution

The fourth proportional to 937,850,208.01, 1,406,636,935.09 and 273,685,899.03 is: 410,488,467.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,850,208.01 : 1,406,636,935.09 = 273,685,899.03 : x
  2. Step 2: Convert to fraction form
    937,850,208.01/1,406,636,935.09 = 273,685,899.03/x
  3. Step 3: Cross multiply
    937,850,208.01x = 1,406,636,935.09 × 273,685,899.03
  4. Step 4: Simplify right side
    937,850,208.01x = 384,976,694,196,533,504
  5. Step 5: Solve for x
    x = 384,976,694,196,533,504/937,850,208.01
  6. Step 6: Final answer
    x = 410,488,467.04

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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.