Home / 16,782,155.60-25,173,233.40-14,891,032.40

Finding the Fourth Proportional to 16,782,155.60, 25,173,233.40 and 14,891,032.40

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Solution

The fourth proportional to 16,782,155.60, 25,173,233.40 and 14,891,032.40 is: 22,336,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,782,155.60 : 25,173,233.40 = 14,891,032.40 : x
  2. Step 2: Convert to fraction form
    16,782,155.60/25,173,233.40 = 14,891,032.40/x
  3. Step 3: Cross multiply
    16,782,155.60x = 25,173,233.40 × 14,891,032.40
  4. Step 4: Simplify right side
    16,782,155.60x = 374,855,434,172,162.12
  5. Step 5: Solve for x
    x = 374,855,434,172,162.12/16,782,155.60
  6. Step 6: Final answer
    x = 22,336,548.60

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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.