Home / 23,530,348.23-32,472,669.05-13,076,805.14

Finding the Fourth Proportional to 23,530,348.23, 32,472,669.05 and 13,076,805.14

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Solution

The fourth proportional to 23,530,348.23, 32,472,669.05 and 13,076,805.14 is: 18,046,429.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530,348.23 : 32,472,669.05 = 13,076,805.14 : x
  2. Step 2: Convert to fraction form
    23,530,348.23/32,472,669.05 = 13,076,805.14/x
  3. Step 3: Cross multiply
    23,530,348.23x = 32,472,669.05 × 13,076,805.14
  4. Step 4: Simplify right side
    23,530,348.23x = 424,638,765,485,622.06
  5. Step 5: Solve for x
    x = 424,638,765,485,622.06/23,530,348.23
  6. Step 6: Final answer
    x = 18,046,429.29

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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.