Home / 46,702,507.14-70,054,010.10-30,630,236.58

Finding the Fourth Proportional to 46,702,507.14, 70,054,010.10 and 30,630,236.58

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Solution

The fourth proportional to 46,702,507.14, 70,054,010.10 and 30,630,236.58 is: 45,945,518.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,702,507.14 : 70,054,010.10 = 30,630,236.58 : x
  2. Step 2: Convert to fraction form
    46,702,507.14/70,054,010.10 = 30,630,236.58/x
  3. Step 3: Cross multiply
    46,702,507.14x = 70,054,010.10 × 30,630,236.58
  4. Step 4: Simplify right side
    46,702,507.14x = 2,145,770,902,740,709.25
  5. Step 5: Solve for x
    x = 2,145,770,902,740,709.25/46,702,507.14
  6. Step 6: Final answer
    x = 45,945,518.43

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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.