Home / 16,354,576.60-22,569,464.97-9,012,673.17

Finding the Fourth Proportional to 16,354,576.60, 22,569,464.97 and 9,012,673.17

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Solution

The fourth proportional to 16,354,576.60, 22,569,464.97 and 9,012,673.17 is: 12,437,571.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,576.60 : 22,569,464.97 = 9,012,673.17 : x
  2. Step 2: Convert to fraction form
    16,354,576.60/22,569,464.97 = 9,012,673.17/x
  3. Step 3: Cross multiply
    16,354,576.60x = 22,569,464.97 × 9,012,673.17
  4. Step 4: Simplify right side
    16,354,576.60x = 203,411,211,283,526.50
  5. Step 5: Solve for x
    x = 203,411,211,283,526.50/16,354,576.60
  6. Step 6: Final answer
    x = 12,437,571.22

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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.