Home / 16,725,811.60-25,088,717.40-16,088,082.40

Finding the Fourth Proportional to 16,725,811.60, 25,088,717.40 and 16,088,082.40

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Solution

The fourth proportional to 16,725,811.60, 25,088,717.40 and 16,088,082.40 is: 24,132,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,725,811.60 : 25,088,717.40 = 16,088,082.40 : x
  2. Step 2: Convert to fraction form
    16,725,811.60/25,088,717.40 = 16,088,082.40/x
  3. Step 3: Cross multiply
    16,725,811.60x = 25,088,717.40 × 16,088,082.40
  4. Step 4: Simplify right side
    16,725,811.60x = 403,629,352,841,513.75
  5. Step 5: Solve for x
    x = 403,629,352,841,513.75/16,725,811.60
  6. Step 6: Final answer
    x = 24,132,123.60

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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.