Home / 34,900,052.06-48,160,518.24-20,004,697.55

Finding the Fourth Proportional to 34,900,052.06, 48,160,518.24 and 20,004,697.55

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Solution

The fourth proportional to 34,900,052.06, 48,160,518.24 and 20,004,697.55 is: 27,605,592.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,900,052.06 : 48,160,518.24 = 20,004,697.55 : x
  2. Step 2: Convert to fraction form
    34,900,052.06/48,160,518.24 = 20,004,697.55/x
  3. Step 3: Cross multiply
    34,900,052.06x = 48,160,518.24 × 20,004,697.55
  4. Step 4: Simplify right side
    34,900,052.06x = 963,436,601,242,458.38
  5. Step 5: Solve for x
    x = 963,436,601,242,458.38/34,900,052.06
  6. Step 6: Final answer
    x = 27,605,592.09

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1.5x scale

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.