Home / 9,578,883.30-14,372,261.55-3,516,519.30

Finding the Fourth Proportional to 9,578,883.30, 14,372,261.55 and 3,516,519.30

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Solution

The fourth proportional to 9,578,883.30, 14,372,261.55 and 3,516,519.30 is: 5,276,224.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,883.30 : 14,372,261.55 = 3,516,519.30 : x
  2. Step 2: Convert to fraction form
    9,578,883.30/14,372,261.55 = 3,516,519.30/x
  3. Step 3: Cross multiply
    9,578,883.30x = 14,372,261.55 × 3,516,519.30
  4. Step 4: Simplify right side
    9,578,883.30x = 50,540,335,125,222.91
  5. Step 5: Solve for x
    x = 50,540,335,125,222.91/9,578,883.30
  6. Step 6: Final answer
    x = 5,276,224.12

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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.