Home / 75,335,773.68-113,014,284.48-24,200,648.64

Finding the Fourth Proportional to 75,335,773.68, 113,014,284.48 and 24,200,648.64

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Solution

The fourth proportional to 75,335,773.68, 113,014,284.48 and 24,200,648.64 is: 36,304,385.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,335,773.68 : 113,014,284.48 = 24,200,648.64 : x
  2. Step 2: Convert to fraction form
    75,335,773.68/113,014,284.48 = 24,200,648.64/x
  3. Step 3: Cross multiply
    75,335,773.68x = 113,014,284.48 × 24,200,648.64
  4. Step 4: Simplify right side
    75,335,773.68x = 2,735,018,990,001,485.50
  5. Step 5: Solve for x
    x = 2,735,018,990,001,485.50/75,335,773.68
  6. Step 6: Final answer
    x = 36,304,385.77

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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.