Home / 16,806,606.60-25,209,909.90-16,433,358.60

Finding the Fourth Proportional to 16,806,606.60, 25,209,909.90 and 16,433,358.60

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Solution

The fourth proportional to 16,806,606.60, 25,209,909.90 and 16,433,358.60 is: 24,650,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,806,606.60 : 25,209,909.90 = 16,433,358.60 : x
  2. Step 2: Convert to fraction form
    16,806,606.60/25,209,909.90 = 16,433,358.60/x
  3. Step 3: Cross multiply
    16,806,606.60x = 25,209,909.90 × 16,433,358.60
  4. Step 4: Simplify right side
    16,806,606.60x = 414,283,489,660,390.12
  5. Step 5: Solve for x
    x = 414,283,489,660,390.12/16,806,606.60
  6. Step 6: Final answer
    x = 24,650,037.90

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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.