Home / 32,805,212.70-49,207,819.05-26,427,920.70

Finding the Fourth Proportional to 32,805,212.70, 49,207,819.05 and 26,427,920.70

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Solution

The fourth proportional to 32,805,212.70, 49,207,819.05 and 26,427,920.70 is: 39,641,881.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,805,212.70 : 49,207,819.05 = 26,427,920.70 : x
  2. Step 2: Convert to fraction form
    32,805,212.70/49,207,819.05 = 26,427,920.70/x
  3. Step 3: Cross multiply
    32,805,212.70x = 49,207,819.05 × 26,427,920.70
  4. Step 4: Simplify right side
    32,805,212.70x = 1,300,460,339,673,349.25
  5. Step 5: Solve for x
    x = 1,300,460,339,673,349.25/32,805,212.70
  6. Step 6: Final answer
    x = 39,641,881.05

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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.