Home / 41,113,927.73-61,674,696.32-13,448,001.89

Finding the Fourth Proportional to 41,113,927.73, 61,674,696.32 and 13,448,001.89

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Solution

The fourth proportional to 41,113,927.73, 61,674,696.32 and 13,448,001.89 is: 20,173,247.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113,927.73 : 61,674,696.32 = 13,448,001.89 : x
  2. Step 2: Convert to fraction form
    41,113,927.73/61,674,696.32 = 13,448,001.89/x
  3. Step 3: Cross multiply
    41,113,927.73x = 61,674,696.32 × 13,448,001.89
  4. Step 4: Simplify right side
    41,113,927.73x = 829,401,432,532,202.62
  5. Step 5: Solve for x
    x = 829,401,432,532,202.62/41,113,927.73
  6. Step 6: Final answer
    x = 20,173,247.32

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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.