Home / 60,532,539.20-83,534,676-33,030,226.88

Finding the Fourth Proportional to 60,532,539.20, 83,534,676 and 33,030,226.88

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Solution

The fourth proportional to 60,532,539.20, 83,534,676 and 33,030,226.88 is: 45,581,588.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,532,539.20 : 83,534,676 = 33,030,226.88 : x
  2. Step 2: Convert to fraction form
    60,532,539.20/83,534,676 = 33,030,226.88/x
  3. Step 3: Cross multiply
    60,532,539.20x = 83,534,676 × 33,030,226.88
  4. Step 4: Simplify right side
    60,532,539.20x = 2,759,169,300,627,291
  5. Step 5: Solve for x
    x = 2,759,169,300,627,291/60,532,539.20
  6. Step 6: Final answer
    x = 45,581,588.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.