Home / 35,474,018.80-53,232,023.40-23,378,450.80

Finding the Fourth Proportional to 35,474,018.80, 53,232,023.40 and 23,378,450.80

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Solution

The fourth proportional to 35,474,018.80, 53,232,023.40 and 23,378,450.80 is: 35,081,512.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,474,018.80 : 53,232,023.40 = 23,378,450.80 : x
  2. Step 2: Convert to fraction form
    35,474,018.80/53,232,023.40 = 23,378,450.80/x
  3. Step 3: Cross multiply
    35,474,018.80x = 53,232,023.40 × 23,378,450.80
  4. Step 4: Simplify right side
    35,474,018.80x = 1,244,482,240,041,348.75
  5. Step 5: Solve for x
    x = 1,244,482,240,041,348.75/35,474,018.80
  6. Step 6: Final answer
    x = 35,081,512.67

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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.