Home / 16,830,166.94-25,219,559.36-9,993,276.62

Finding the Fourth Proportional to 16,830,166.94, 25,219,559.36 and 9,993,276.62

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Solution

The fourth proportional to 16,830,166.94, 25,219,559.36 and 9,993,276.62 is: 14,974,660.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,830,166.94 : 25,219,559.36 = 9,993,276.62 : x
  2. Step 2: Convert to fraction form
    16,830,166.94/25,219,559.36 = 9,993,276.62/x
  3. Step 3: Cross multiply
    16,830,166.94x = 25,219,559.36 × 9,993,276.62
  4. Step 4: Simplify right side
    16,830,166.94x = 252,026,032,918,990.12
  5. Step 5: Solve for x
    x = 252,026,032,918,990.12/16,830,166.94
  6. Step 6: Final answer
    x = 14,974,660.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.