Home / 23,334,057.60-35,001,086.40-15,271,900.80

Finding the Fourth Proportional to 23,334,057.60, 35,001,086.40 and 15,271,900.80

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Solution

The fourth proportional to 23,334,057.60, 35,001,086.40 and 15,271,900.80 is: 22,907,851.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334,057.60 : 35,001,086.40 = 15,271,900.80 : x
  2. Step 2: Convert to fraction form
    23,334,057.60/35,001,086.40 = 15,271,900.80/x
  3. Step 3: Cross multiply
    23,334,057.60x = 35,001,086.40 × 15,271,900.80
  4. Step 4: Simplify right side
    23,334,057.60x = 534,533,119,393,029.12
  5. Step 5: Solve for x
    x = 534,533,119,393,029.12/23,334,057.60
  6. Step 6: Final answer
    x = 22,907,851.20

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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.