Home / 16,345,808.20-22,556,382.05-9,003,483.32

Finding the Fourth Proportional to 16,345,808.20, 22,556,382.05 and 9,003,483.32

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Solution

The fourth proportional to 16,345,808.20, 22,556,382.05 and 9,003,483.32 is: 12,424,348.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345,808.20 : 22,556,382.05 = 9,003,483.32 : x
  2. Step 2: Convert to fraction form
    16,345,808.20/22,556,382.05 = 9,003,483.32/x
  3. Step 3: Cross multiply
    16,345,808.20x = 22,556,382.05 × 9,003,483.32
  4. Step 4: Simplify right side
    16,345,808.20x = 203,086,009,456,449.19
  5. Step 5: Solve for x
    x = 203,086,009,456,449.19/16,345,808.20
  6. Step 6: Final answer
    x = 12,424,348.00

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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.