Home / 54,853,072.65-75,697,341.42-29,735,104.27

Finding the Fourth Proportional to 54,853,072.65, 75,697,341.42 and 29,735,104.27

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Solution

The fourth proportional to 54,853,072.65, 75,697,341.42 and 29,735,104.27 is: 41,034,498.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,853,072.65 : 75,697,341.42 = 29,735,104.27 : x
  2. Step 2: Convert to fraction form
    54,853,072.65/75,697,341.42 = 29,735,104.27/x
  3. Step 3: Cross multiply
    54,853,072.65x = 75,697,341.42 × 29,735,104.27
  4. Step 4: Simplify right side
    54,853,072.65x = 2,250,868,340,433,550.75
  5. Step 5: Solve for x
    x = 2,250,868,340,433,550.75/54,853,072.65
  6. Step 6: Final answer
    x = 41,034,498.74

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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.