Home / 16,460,888.02-22,664,199.48-13,975,192.15

Finding the Fourth Proportional to 16,460,888.02, 22,664,199.48 and 13,975,192.15

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Solution

The fourth proportional to 16,460,888.02, 22,664,199.48 and 13,975,192.15 is: 19,241,765.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,460,888.02 : 22,664,199.48 = 13,975,192.15 : x
  2. Step 2: Convert to fraction form
    16,460,888.02/22,664,199.48 = 13,975,192.15/x
  3. Step 3: Cross multiply
    16,460,888.02x = 22,664,199.48 × 13,975,192.15
  4. Step 4: Simplify right side
    16,460,888.02x = 316,736,542,755,959.12
  5. Step 5: Solve for x
    x = 316,736,542,755,959.12/16,460,888.02
  6. Step 6: Final answer
    x = 19,241,765.23

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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.