Home / 23,698,850.40-35,548,275.60-21,851,272.80

Finding the Fourth Proportional to 23,698,850.40, 35,548,275.60 and 21,851,272.80

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Solution

The fourth proportional to 23,698,850.40, 35,548,275.60 and 21,851,272.80 is: 32,776,909.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,698,850.40 : 35,548,275.60 = 21,851,272.80 : x
  2. Step 2: Convert to fraction form
    23,698,850.40/35,548,275.60 = 21,851,272.80/x
  3. Step 3: Cross multiply
    23,698,850.40x = 35,548,275.60 × 21,851,272.80
  4. Step 4: Simplify right side
    23,698,850.40x = 776,775,067,705,183.75
  5. Step 5: Solve for x
    x = 776,775,067,705,183.75/23,698,850.40
  6. Step 6: Final answer
    x = 32,776,909.20

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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.