Home / 16,999,966.50-23,460,586.80-9,659,044.24

Finding the Fourth Proportional to 16,999,966.50, 23,460,586.80 and 9,659,044.24

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Solution

The fourth proportional to 16,999,966.50, 23,460,586.80 and 9,659,044.24 is: 13,329,840.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,999,966.50 : 23,460,586.80 = 9,659,044.24 : x
  2. Step 2: Convert to fraction form
    16,999,966.50/23,460,586.80 = 9,659,044.24/x
  3. Step 3: Cross multiply
    16,999,966.50x = 23,460,586.80 × 9,659,044.24
  4. Step 4: Simplify right side
    16,999,966.50x = 226,606,845,797,560.03
  5. Step 5: Solve for x
    x = 226,606,845,797,560.03/16,999,966.50
  6. Step 6: Final answer
    x = 13,329,840.73

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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.