Home / 16,635,346.60-24,964,079.10-9,446,866.60

Finding the Fourth Proportional to 16,635,346.60, 24,964,079.10 and 9,446,866.60

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Solution

The fourth proportional to 16,635,346.60, 24,964,079.10 and 9,446,866.60 is: 14,176,580.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,346.60 : 24,964,079.10 = 9,446,866.60 : x
  2. Step 2: Convert to fraction form
    16,635,346.60/24,964,079.10 = 9,446,866.60/x
  3. Step 3: Cross multiply
    16,635,346.60x = 24,964,079.10 × 9,446,866.60
  4. Step 4: Simplify right side
    16,635,346.60x = 235,832,325,049,548.06
  5. Step 5: Solve for x
    x = 235,832,325,049,548.06/16,635,346.60
  6. Step 6: Final answer
    x = 14,176,580.19

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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.