Home / 234,526,322.20-351,674,862.54-96,314,986.16

Finding the Fourth Proportional to 234,526,322.20, 351,674,862.54 and 96,314,986.16

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Solution

The fourth proportional to 234,526,322.20, 351,674,862.54 and 96,314,986.16 is: 144,425,406.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,526,322.20 : 351,674,862.54 = 96,314,986.16 : x
  2. Step 2: Convert to fraction form
    234,526,322.20/351,674,862.54 = 96,314,986.16/x
  3. Step 3: Cross multiply
    234,526,322.20x = 351,674,862.54 × 96,314,986.16
  4. Step 4: Simplify right side
    234,526,322.20x = 33,871,559,518,360,004
  5. Step 5: Solve for x
    x = 33,871,559,518,360,004/234,526,322.20
  6. Step 6: Final answer
    x = 144,425,406.93

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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.