Home / 16,354,593.54-22,569,488.37-9,012,690.12

Finding the Fourth Proportional to 16,354,593.54, 22,569,488.37 and 9,012,690.12

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Solution

The fourth proportional to 16,354,593.54, 22,569,488.37 and 9,012,690.12 is: 12,437,594.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,593.54 : 22,569,488.37 = 9,012,690.12 : x
  2. Step 2: Convert to fraction form
    16,354,593.54/22,569,488.37 = 9,012,690.12/x
  3. Step 3: Cross multiply
    16,354,593.54x = 22,569,488.37 × 9,012,690.12
  4. Step 4: Simplify right side
    16,354,593.54x = 203,411,804,845,753.91
  5. Step 5: Solve for x
    x = 203,411,804,845,753.91/16,354,593.54
  6. Step 6: Final answer
    x = 12,437,594.63

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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.