Home / 50,268,835.60-75,403,253.40-33,050,147.20

Finding the Fourth Proportional to 50,268,835.60, 75,403,253.40 and 33,050,147.20

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Solution

The fourth proportional to 50,268,835.60, 75,403,253.40 and 33,050,147.20 is: 49,575,220.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,268,835.60 : 75,403,253.40 = 33,050,147.20 : x
  2. Step 2: Convert to fraction form
    50,268,835.60/75,403,253.40 = 33,050,147.20/x
  3. Step 3: Cross multiply
    50,268,835.60x = 75,403,253.40 × 33,050,147.20
  4. Step 4: Simplify right side
    50,268,835.60x = 2,492,088,624,228,900.50
  5. Step 5: Solve for x
    x = 2,492,088,624,228,900.50/50,268,835.60
  6. Step 6: Final answer
    x = 49,575,220.80

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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.