Home / 234,526,321.20-351,674,861.04-96,314,985.16

Finding the Fourth Proportional to 234,526,321.20, 351,674,861.04 and 96,314,985.16

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Solution

The fourth proportional to 234,526,321.20, 351,674,861.04 and 96,314,985.16 is: 144,425,405.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,526,321.20 : 351,674,861.04 = 96,314,985.16 : x
  2. Step 2: Convert to fraction form
    234,526,321.20/351,674,861.04 = 96,314,985.16/x
  3. Step 3: Cross multiply
    234,526,321.20x = 351,674,861.04 × 96,314,985.16
  4. Step 4: Simplify right side
    234,526,321.20x = 33,871,559,022,212,664
  5. Step 5: Solve for x
    x = 33,871,559,022,212,664/234,526,321.20
  6. Step 6: Final answer
    x = 144,425,405.43

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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.