Home / 50,370,534.60-75,574,464.30-48,504,294.60

Finding the Fourth Proportional to 50,370,534.60, 75,574,464.30 and 48,504,294.60

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Solution

The fourth proportional to 50,370,534.60, 75,574,464.30 and 48,504,294.60 is: 72,774,412.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,370,534.60 : 75,574,464.30 = 48,504,294.60 : x
  2. Step 2: Convert to fraction form
    50,370,534.60/75,574,464.30 = 48,504,294.60/x
  3. Step 3: Cross multiply
    50,370,534.60x = 75,574,464.30 × 48,504,294.60
  4. Step 4: Simplify right side
    50,370,534.60x = 3,665,686,080,644,382.50
  5. Step 5: Solve for x
    x = 3,665,686,080,644,382.50/50,370,534.60
  6. Step 6: Final answer
    x = 72,774,412.85

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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.