Home / 35,474,467.76-53,213,601.32-11,211,548.48

Finding the Fourth Proportional to 35,474,467.76, 53,213,601.32 and 11,211,548.48

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Solution

The fourth proportional to 35,474,467.76, 53,213,601.32 and 11,211,548.48 is: 16,817,923.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,474,467.76 : 53,213,601.32 = 11,211,548.48 : x
  2. Step 2: Convert to fraction form
    35,474,467.76/53,213,601.32 = 11,211,548.48/x
  3. Step 3: Cross multiply
    35,474,467.76x = 53,213,601.32 × 11,211,548.48
  4. Step 4: Simplify right side
    35,474,467.76x = 596,606,870,994,572
  5. Step 5: Solve for x
    x = 596,606,870,994,572/35,474,467.76
  6. Step 6: Final answer
    x = 16,817,923.11

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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.