Home / 23,313,389.01-32,159,561.31-16,354,427.46

Finding the Fourth Proportional to 23,313,389.01, 32,159,561.31 and 16,354,427.46

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Solution

The fourth proportional to 23,313,389.01, 32,159,561.31 and 16,354,427.46 is: 22,560,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,389.01 : 32,159,561.31 = 16,354,427.46 : x
  2. Step 2: Convert to fraction form
    23,313,389.01/32,159,561.31 = 16,354,427.46/x
  3. Step 3: Cross multiply
    23,313,389.01x = 32,159,561.31 × 16,354,427.46
  4. Step 4: Simplify right side
    23,313,389.01x = 525,951,212,407,890.12
  5. Step 5: Solve for x
    x = 525,951,212,407,890.12/23,313,389.01
  6. Step 6: Final answer
    x = 22,560,049.60

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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.