Home / 34,900,051.06-48,160,516.86-20,004,696.55

Finding the Fourth Proportional to 34,900,051.06, 48,160,516.86 and 20,004,696.55

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Solution

The fourth proportional to 34,900,051.06, 48,160,516.86 and 20,004,696.55 is: 27,605,590.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,900,051.06 : 48,160,516.86 = 20,004,696.55 : x
  2. Step 2: Convert to fraction form
    34,900,051.06/48,160,516.86 = 20,004,696.55/x
  3. Step 3: Cross multiply
    34,900,051.06x = 48,160,516.86 × 20,004,696.55
  4. Step 4: Simplify right side
    34,900,051.06x = 963,436,525,475,458.88
  5. Step 5: Solve for x
    x = 963,436,525,475,458.88/34,900,051.06
  6. Step 6: Final answer
    x = 27,605,590.71

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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.