Home / 35,785,226.40-53,705,833.20-16,618,358.40

Finding the Fourth Proportional to 35,785,226.40, 53,705,833.20 and 16,618,358.40

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Solution

The fourth proportional to 35,785,226.40, 53,705,833.20 and 16,618,358.40 is: 24,940,537.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,785,226.40 : 53,705,833.20 = 16,618,358.40 : x
  2. Step 2: Convert to fraction form
    35,785,226.40/53,705,833.20 = 16,618,358.40/x
  3. Step 3: Cross multiply
    35,785,226.40x = 53,705,833.20 × 16,618,358.40
  4. Step 4: Simplify right side
    35,785,226.40x = 892,502,784,288,219
  5. Step 5: Solve for x
    x = 892,502,784,288,219/35,785,226.40
  6. Step 6: Final answer
    x = 24,940,537.59

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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.