Home / 39,045,716.51-58,572,459.25-14,460,222.47

Finding the Fourth Proportional to 39,045,716.51, 58,572,459.25 and 14,460,222.47

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Solution

The fourth proportional to 39,045,716.51, 58,572,459.25 and 14,460,222.47 is: 21,691,772.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,045,716.51 : 58,572,459.25 = 14,460,222.47 : x
  2. Step 2: Convert to fraction form
    39,045,716.51/58,572,459.25 = 14,460,222.47/x
  3. Step 3: Cross multiply
    39,045,716.51x = 58,572,459.25 × 14,460,222.47
  4. Step 4: Simplify right side
    39,045,716.51x = 846,970,791,040,996.50
  5. Step 5: Solve for x
    x = 846,970,791,040,996.50/39,045,716.51
  6. Step 6: Final answer
    x = 21,691,772.28

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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.