Home / 325,406,221.46-449,088,280.86-184,302,543.14

Finding the Fourth Proportional to 325,406,221.46, 449,088,280.86 and 184,302,543.14

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Solution

The fourth proportional to 325,406,221.46, 449,088,280.86 and 184,302,543.14 is: 254,353,195.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,406,221.46 : 449,088,280.86 = 184,302,543.14 : x
  2. Step 2: Convert to fraction form
    325,406,221.46/449,088,280.86 = 184,302,543.14/x
  3. Step 3: Cross multiply
    325,406,221.46x = 449,088,280.86 × 184,302,543.14
  4. Step 4: Simplify right side
    325,406,221.46x = 82,768,112,254,623,136
  5. Step 5: Solve for x
    x = 82,768,112,254,623,136/325,406,221.46
  6. Step 6: Final answer
    x = 254,353,195.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.