Home / 234,349,670.24-351,539,121-61,826,649.20

Finding the Fourth Proportional to 234,349,670.24, 351,539,121 and 61,826,649.20

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Solution

The fourth proportional to 234,349,670.24, 351,539,121 and 61,826,649.20 is: 92,743,829.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,349,670.24 : 351,539,121 = 61,826,649.20 : x
  2. Step 2: Convert to fraction form
    234,349,670.24/351,539,121 = 61,826,649.20/x
  3. Step 3: Cross multiply
    234,349,670.24x = 351,539,121 × 61,826,649.20
  4. Step 4: Simplify right side
    234,349,670.24x = 21,734,485,914,143,356
  5. Step 5: Solve for x
    x = 21,734,485,914,143,356/234,349,670.24
  6. Step 6: Final answer
    x = 92,743,829.73

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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.