Home / 234,086,808.60-323,039,768.19-140,000,941.00

Finding the Fourth Proportional to 234,086,808.60, 323,039,768.19 and 140,000,941.00

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Solution

The fourth proportional to 234,086,808.60, 323,039,768.19 and 140,000,941.00 is: 193,201,282.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,086,808.60 : 323,039,768.19 = 140,000,941.00 : x
  2. Step 2: Convert to fraction form
    234,086,808.60/323,039,768.19 = 140,000,941.00/x
  3. Step 3: Cross multiply
    234,086,808.60x = 323,039,768.19 × 140,000,941.00
  4. Step 4: Simplify right side
    234,086,808.60x = 45,225,871,527,808,400
  5. Step 5: Solve for x
    x = 45,225,871,527,808,400/234,086,808.60
  6. Step 6: Final answer
    x = 193,201,282.03

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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.