Home / 25,209,610.40-37,814,415.60-16,600,266.20

Finding the Fourth Proportional to 25,209,610.40, 37,814,415.60 and 16,600,266.20

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Solution

The fourth proportional to 25,209,610.40, 37,814,415.60 and 16,600,266.20 is: 24,900,399.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,209,610.40 : 37,814,415.60 = 16,600,266.20 : x
  2. Step 2: Convert to fraction form
    25,209,610.40/37,814,415.60 = 16,600,266.20/x
  3. Step 3: Cross multiply
    25,209,610.40x = 37,814,415.60 × 16,600,266.20
  4. Step 4: Simplify right side
    25,209,610.40x = 627,729,365,157,432.75
  5. Step 5: Solve for x
    x = 627,729,365,157,432.75/25,209,610.40
  6. Step 6: Final answer
    x = 24,900,399.30

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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.