Home / 9,995,366.88-14,977,351.36-7,726,451.04

Finding the Fourth Proportional to 9,995,366.88, 14,977,351.36 and 7,726,451.04

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Solution

The fourth proportional to 9,995,366.88, 14,977,351.36 and 7,726,451.04 is: 11,577,541.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,366.88 : 14,977,351.36 = 7,726,451.04 : x
  2. Step 2: Convert to fraction form
    9,995,366.88/14,977,351.36 = 7,726,451.04/x
  3. Step 3: Cross multiply
    9,995,366.88x = 14,977,351.36 × 7,726,451.04
  4. Step 4: Simplify right side
    9,995,366.88x = 115,721,771,991,917.41
  5. Step 5: Solve for x
    x = 115,721,771,991,917.41/9,995,366.88
  6. Step 6: Final answer
    x = 11,577,541.21

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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.