Home / 35,209,793.60-52,814,690.40-15,017,076.80

Finding the Fourth Proportional to 35,209,793.60, 52,814,690.40 and 15,017,076.80

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Solution

The fourth proportional to 35,209,793.60, 52,814,690.40 and 15,017,076.80 is: 22,525,615.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,209,793.60 : 52,814,690.40 = 15,017,076.80 : x
  2. Step 2: Convert to fraction form
    35,209,793.60/52,814,690.40 = 15,017,076.80/x
  3. Step 3: Cross multiply
    35,209,793.60x = 52,814,690.40 × 15,017,076.80
  4. Step 4: Simplify right side
    35,209,793.60x = 793,122,261,905,022.75
  5. Step 5: Solve for x
    x = 793,122,261,905,022.75/35,209,793.60
  6. Step 6: Final answer
    x = 22,525,615.20

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Similar ratio
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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.