Home / 11,834,434.65-17,751,651.98-4,642,266.45

Finding the Fourth Proportional to 11,834,434.65, 17,751,651.98 and 4,642,266.45

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Solution

The fourth proportional to 11,834,434.65, 17,751,651.98 and 4,642,266.45 is: 6,963,399.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,434.65 : 17,751,651.98 = 4,642,266.45 : x
  2. Step 2: Convert to fraction form
    11,834,434.65/17,751,651.98 = 4,642,266.45/x
  3. Step 3: Cross multiply
    11,834,434.65x = 17,751,651.98 × 4,642,266.45
  4. Step 4: Simplify right side
    11,834,434.65x = 82,407,898,395,618.75
  5. Step 5: Solve for x
    x = 82,407,898,395,618.75/11,834,434.65
  6. Step 6: Final answer
    x = 6,963,399.68

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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.