Home / 9,964,476.01-13,751,992.65-6,099,551.29

Finding the Fourth Proportional to 9,964,476.01, 13,751,992.65 and 6,099,551.29

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Solution

The fourth proportional to 9,964,476.01, 13,751,992.65 and 6,099,551.29 is: 8,418,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,476.01 : 13,751,992.65 = 6,099,551.29 : x
  2. Step 2: Convert to fraction form
    9,964,476.01/13,751,992.65 = 6,099,551.29/x
  3. Step 3: Cross multiply
    9,964,476.01x = 13,751,992.65 × 6,099,551.29
  4. Step 4: Simplify right side
    9,964,476.01x = 83,880,984,508,378.02
  5. Step 5: Solve for x
    x = 83,880,984,508,378.02/9,964,476.01
  6. Step 6: Final answer
    x = 8,418,002.55

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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.