Home / 14,588,228.02-21,862,782.12-11,353,671.48

Finding the Fourth Proportional to 14,588,228.02, 21,862,782.12 and 11,353,671.48

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Solution

The fourth proportional to 14,588,228.02, 21,862,782.12 and 11,353,671.48 is: 17,015,284.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,588,228.02 : 21,862,782.12 = 11,353,671.48 : x
  2. Step 2: Convert to fraction form
    14,588,228.02/21,862,782.12 = 11,353,671.48/x
  3. Step 3: Cross multiply
    14,588,228.02x = 21,862,782.12 × 11,353,671.48
  4. Step 4: Simplify right side
    14,588,228.02x = 248,222,845,829,297.97
  5. Step 5: Solve for x
    x = 248,222,845,829,297.97/14,588,228.02
  6. Step 6: Final answer
    x = 17,015,284.21

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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.