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Finding the Fourth Proportional to 184,034,352.80, 275,817,082.80 and 97,814,064.80

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Solution

The fourth proportional to 184,034,352.80, 275,817,082.80 and 97,814,064.80 is: 146,596,489.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,034,352.80 : 275,817,082.80 = 97,814,064.80 : x
  2. Step 2: Convert to fraction form
    184,034,352.80/275,817,082.80 = 97,814,064.80/x
  3. Step 3: Cross multiply
    184,034,352.80x = 275,817,082.80 × 97,814,064.80
  4. Step 4: Simplify right side
    184,034,352.80x = 26,978,790,009,946,164
  5. Step 5: Solve for x
    x = 26,978,790,009,946,164/184,034,352.80
  6. Step 6: Final answer
    x = 146,596,489.19

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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.