Home / 24,531,866.65-33,854,199.89-13,519,011.51

Finding the Fourth Proportional to 24,531,866.65, 33,854,199.89 and 13,519,011.51

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Solution

The fourth proportional to 24,531,866.65, 33,854,199.89 and 13,519,011.51 is: 18,656,359.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,866.65 : 33,854,199.89 = 13,519,011.51 : x
  2. Step 2: Convert to fraction form
    24,531,866.65/33,854,199.89 = 13,519,011.51/x
  3. Step 3: Cross multiply
    24,531,866.65x = 33,854,199.89 × 13,519,011.51
  4. Step 4: Simplify right side
    24,531,866.65x = 457,675,317,907,155.62
  5. Step 5: Solve for x
    x = 457,675,317,907,155.62/24,531,866.65
  6. Step 6: Final answer
    x = 18,656,359.27

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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.