Home / 175,005,613.61-262,474,365.12-50,499,489.01

Finding the Fourth Proportional to 175,005,613.61, 262,474,365.12 and 50,499,489.01

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Solution

The fourth proportional to 175,005,613.61, 262,474,365.12 and 50,499,489.01 is: 75,739,406.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,005,613.61 : 262,474,365.12 = 50,499,489.01 : x
  2. Step 2: Convert to fraction form
    175,005,613.61/262,474,365.12 = 50,499,489.01/x
  3. Step 3: Cross multiply
    175,005,613.61x = 262,474,365.12 × 50,499,489.01
  4. Step 4: Simplify right side
    175,005,613.61x = 13,254,821,316,784,168
  5. Step 5: Solve for x
    x = 13,254,821,316,784,168/175,005,613.61
  6. Step 6: Final answer
    x = 75,739,406.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.