Home / 24,388,071.84-33,655,586.94-13,374,899.28

Finding the Fourth Proportional to 24,388,071.84, 33,655,586.94 and 13,374,899.28

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Solution

The fourth proportional to 24,388,071.84, 33,655,586.94 and 13,374,899.28 is: 18,457,387.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,388,071.84 : 33,655,586.94 = 13,374,899.28 : x
  2. Step 2: Convert to fraction form
    24,388,071.84/33,655,586.94 = 13,374,899.28/x
  3. Step 3: Cross multiply
    24,388,071.84x = 33,655,586.94 × 13,374,899.28
  4. Step 4: Simplify right side
    24,388,071.84x = 450,140,085,531,783.38
  5. Step 5: Solve for x
    x = 450,140,085,531,783.38/24,388,071.84
  6. Step 6: Final answer
    x = 18,457,387.22

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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.