Home / 75,563,859.64-113,341,526.03-33,486,433.75

Finding the Fourth Proportional to 75,563,859.64, 113,341,526.03 and 33,486,433.75

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Solution

The fourth proportional to 75,563,859.64, 113,341,526.03 and 33,486,433.75 is: 50,227,761.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,563,859.64 : 113,341,526.03 = 33,486,433.75 : x
  2. Step 2: Convert to fraction form
    75,563,859.64/113,341,526.03 = 33,486,433.75/x
  3. Step 3: Cross multiply
    75,563,859.64x = 113,341,526.03 × 33,486,433.75
  4. Step 4: Simplify right side
    75,563,859.64x = 3,795,403,502,527,495.50
  5. Step 5: Solve for x
    x = 3,795,403,502,527,495.50/75,563,859.64
  6. Step 6: Final answer
    x = 50,227,761.27

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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.