Home / 45,558,996.48-62,871,374.16-25,716,939.28

Finding the Fourth Proportional to 45,558,996.48, 62,871,374.16 and 25,716,939.28

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Solution

The fourth proportional to 45,558,996.48, 62,871,374.16 and 25,716,939.28 is: 35,489,353.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,558,996.48 : 62,871,374.16 = 25,716,939.28 : x
  2. Step 2: Convert to fraction form
    45,558,996.48/62,871,374.16 = 25,716,939.28/x
  3. Step 3: Cross multiply
    45,558,996.48x = 62,871,374.16 × 25,716,939.28
  4. Step 4: Simplify right side
    45,558,996.48x = 1,616,859,311,722,881
  5. Step 5: Solve for x
    x = 1,616,859,311,722,881/45,558,996.48
  6. Step 6: Final answer
    x = 35,489,353.07

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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.