Home / 23,580,138.40-35,286,226.80-16,357,789.60

Finding the Fourth Proportional to 23,580,138.40, 35,286,226.80 and 16,357,789.60

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Solution

The fourth proportional to 23,580,138.40, 35,286,226.80 and 16,357,789.60 is: 24,478,426.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,580,138.40 : 35,286,226.80 = 16,357,789.60 : x
  2. Step 2: Convert to fraction form
    23,580,138.40/35,286,226.80 = 16,357,789.60/x
  3. Step 3: Cross multiply
    23,580,138.40x = 35,286,226.80 × 16,357,789.60
  4. Step 4: Simplify right side
    23,580,138.40x = 577,204,673,772,281.25
  5. Step 5: Solve for x
    x = 577,204,673,772,281.25/23,580,138.40
  6. Step 6: Final answer
    x = 24,478,426.04

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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.