Home / 16,597,613.80-24,896,420.70-11,176,915.60

Finding the Fourth Proportional to 16,597,613.80, 24,896,420.70 and 11,176,915.60

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Solution

The fourth proportional to 16,597,613.80, 24,896,420.70 and 11,176,915.60 is: 16,765,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,597,613.80 : 24,896,420.70 = 11,176,915.60 : x
  2. Step 2: Convert to fraction form
    16,597,613.80/24,896,420.70 = 11,176,915.60/x
  3. Step 3: Cross multiply
    16,597,613.80x = 24,896,420.70 × 11,176,915.60
  4. Step 4: Simplify right side
    16,597,613.80x = 278,265,192,905,992.91
  5. Step 5: Solve for x
    x = 278,265,192,905,992.91/16,597,613.80
  6. Step 6: Final answer
    x = 16,765,373.40

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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.