Home / 16,526,115.60-22,802,303.08-9,999,582.80

Finding the Fourth Proportional to 16,526,115.60, 22,802,303.08 and 9,999,582.80

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Solution

The fourth proportional to 16,526,115.60, 22,802,303.08 and 9,999,582.80 is: 13,797,163.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526,115.60 : 22,802,303.08 = 9,999,582.80 : x
  2. Step 2: Convert to fraction form
    16,526,115.60/22,802,303.08 = 9,999,582.80/x
  3. Step 3: Cross multiply
    16,526,115.60x = 22,802,303.08 × 9,999,582.80
  4. Step 4: Simplify right side
    16,526,115.60x = 228,013,517,679,155.03
  5. Step 5: Solve for x
    x = 228,013,517,679,155.03/16,526,115.60
  6. Step 6: Final answer
    x = 13,797,163.42

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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.