Home / 16,178,082.90-24,267,124.35-13,627,166.10

Finding the Fourth Proportional to 16,178,082.90, 24,267,124.35 and 13,627,166.10

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Solution

The fourth proportional to 16,178,082.90, 24,267,124.35 and 13,627,166.10 is: 20,440,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,178,082.90 : 24,267,124.35 = 13,627,166.10 : x
  2. Step 2: Convert to fraction form
    16,178,082.90/24,267,124.35 = 13,627,166.10/x
  3. Step 3: Cross multiply
    16,178,082.90x = 24,267,124.35 × 13,627,166.10
  4. Step 4: Simplify right side
    16,178,082.90x = 330,692,134,286,804.56
  5. Step 5: Solve for x
    x = 330,692,134,286,804.56/16,178,082.90
  6. Step 6: Final answer
    x = 20,440,749.15

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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.