Home / 246,470,450.46-369,774,792.87-99,021,550.98

Finding the Fourth Proportional to 246,470,450.46, 369,774,792.87 and 99,021,550.98

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Solution

The fourth proportional to 246,470,450.46, 369,774,792.87 and 99,021,550.98 is: 148,560,094.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,470,450.46 : 369,774,792.87 = 99,021,550.98 : x
  2. Step 2: Convert to fraction form
    246,470,450.46/369,774,792.87 = 99,021,550.98/x
  3. Step 3: Cross multiply
    246,470,450.46x = 369,774,792.87 × 99,021,550.98
  4. Step 4: Simplify right side
    246,470,450.46x = 36,615,673,503,295,648
  5. Step 5: Solve for x
    x = 36,615,673,503,295,648/246,470,450.46
  6. Step 6: Final answer
    x = 148,560,094.87

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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.