Home / 41,358,153.17-57,074,673.74-22,775,021.39

Finding the Fourth Proportional to 41,358,153.17, 57,074,673.74 and 22,775,021.39

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Solution

The fourth proportional to 41,358,153.17, 57,074,673.74 and 22,775,021.39 is: 31,429,762.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,358,153.17 : 57,074,673.74 = 22,775,021.39 : x
  2. Step 2: Convert to fraction form
    41,358,153.17/57,074,673.74 = 22,775,021.39/x
  3. Step 3: Cross multiply
    41,358,153.17x = 57,074,673.74 × 22,775,021.39
  4. Step 4: Simplify right side
    41,358,153.17x = 1,299,876,915,255,771.50
  5. Step 5: Solve for x
    x = 1,299,876,915,255,771.50/41,358,153.17
  6. Step 6: Final answer
    x = 31,429,762.11

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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.