Home / 14,677,390.60-22,016,085.90-14,464,814.20

Finding the Fourth Proportional to 14,677,390.60, 22,016,085.90 and 14,464,814.20

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Solution

The fourth proportional to 14,677,390.60, 22,016,085.90 and 14,464,814.20 is: 21,697,221.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,390.60 : 22,016,085.90 = 14,464,814.20 : x
  2. Step 2: Convert to fraction form
    14,677,390.60/22,016,085.90 = 14,464,814.20/x
  3. Step 3: Cross multiply
    14,677,390.60x = 22,016,085.90 × 14,464,814.20
  4. Step 4: Simplify right side
    14,677,390.60x = 318,458,591,954,739.75
  5. Step 5: Solve for x
    x = 318,458,591,954,739.75/14,677,390.60
  6. Step 6: Final answer
    x = 21,697,221.30

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Similar ratio
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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.