Home / 26,898,751.76-40,296,105.72-22,528,920.08

Finding the Fourth Proportional to 26,898,751.76, 40,296,105.72 and 22,528,920.08

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Solution

The fourth proportional to 26,898,751.76, 40,296,105.72 and 22,528,920.08 is: 33,749,809.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,898,751.76 : 40,296,105.72 = 22,528,920.08 : x
  2. Step 2: Convert to fraction form
    26,898,751.76/40,296,105.72 = 22,528,920.08/x
  3. Step 3: Cross multiply
    26,898,751.76x = 40,296,105.72 × 22,528,920.08
  4. Step 4: Simplify right side
    26,898,751.76x = 907,827,745,301,110.75
  5. Step 5: Solve for x
    x = 907,827,745,301,110.75/26,898,751.76
  6. Step 6: Final answer
    x = 33,749,809.41

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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.