Home / 61,051,228.20-84,232,322.82-36,596,019.24

Finding the Fourth Proportional to 61,051,228.20, 84,232,322.82 and 36,596,019.24

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Solution

The fourth proportional to 61,051,228.20, 84,232,322.82 and 36,596,019.24 is: 50,491,493.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,051,228.20 : 84,232,322.82 = 36,596,019.24 : x
  2. Step 2: Convert to fraction form
    61,051,228.20/84,232,322.82 = 36,596,019.24/x
  3. Step 3: Cross multiply
    61,051,228.20x = 84,232,322.82 × 36,596,019.24
  4. Step 4: Simplify right side
    61,051,228.20x = 3,082,567,706,550,611
  5. Step 5: Solve for x
    x = 3,082,567,706,550,611/61,051,228.20
  6. Step 6: Final answer
    x = 50,491,493.74

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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.