Home / 16,767,438.40-25,151,157.60-16,295,046.40

Finding the Fourth Proportional to 16,767,438.40, 25,151,157.60 and 16,295,046.40

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Solution

The fourth proportional to 16,767,438.40, 25,151,157.60 and 16,295,046.40 is: 24,442,569.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,438.40 : 25,151,157.60 = 16,295,046.40 : x
  2. Step 2: Convert to fraction form
    16,767,438.40/25,151,157.60 = 16,295,046.40/x
  3. Step 3: Cross multiply
    16,767,438.40x = 25,151,157.60 × 16,295,046.40
  4. Step 4: Simplify right side
    16,767,438.40x = 409,839,280,105,712.69
  5. Step 5: Solve for x
    x = 409,839,280,105,712.69/16,767,438.40
  6. Step 6: Final answer
    x = 24,442,569.60

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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.