Home / 236,500,443.04-324,000,190.84-227,658,166.94

Finding the Fourth Proportional to 236,500,443.04, 324,000,190.84 and 227,658,166.94

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Solution

The fourth proportional to 236,500,443.04, 324,000,190.84 and 227,658,166.94 is: 311,886,475.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,500,443.04 : 324,000,190.84 = 227,658,166.94 : x
  2. Step 2: Convert to fraction form
    236,500,443.04/324,000,190.84 = 227,658,166.94/x
  3. Step 3: Cross multiply
    236,500,443.04x = 324,000,190.84 × 227,658,166.94
  4. Step 4: Simplify right side
    236,500,443.04x = 73,761,289,534,603,712
  5. Step 5: Solve for x
    x = 73,761,289,534,603,712/236,500,443.04
  6. Step 6: Final answer
    x = 311,886,475.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.