Home / 33,537,308.30-46,278,431.61-19,406,052.22

Finding the Fourth Proportional to 33,537,308.30, 46,278,431.61 and 19,406,052.22

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Solution

The fourth proportional to 33,537,308.30, 46,278,431.61 and 19,406,052.22 is: 26,778,584.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,537,308.30 : 46,278,431.61 = 19,406,052.22 : x
  2. Step 2: Convert to fraction form
    33,537,308.30/46,278,431.61 = 19,406,052.22/x
  3. Step 3: Cross multiply
    33,537,308.30x = 46,278,431.61 × 19,406,052.22
  4. Step 4: Simplify right side
    33,537,308.30x = 898,081,660,483,358.62
  5. Step 5: Solve for x
    x = 898,081,660,483,358.62/33,537,308.30
  6. Step 6: Final answer
    x = 26,778,584.99

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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.