Home / 76,304,246.67-105,298,860.35-41,496,195.24

Finding the Fourth Proportional to 76,304,246.67, 105,298,860.35 and 41,496,195.24

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Solution

The fourth proportional to 76,304,246.67, 105,298,860.35 and 41,496,195.24 is: 57,264,205.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,304,246.67 : 105,298,860.35 = 41,496,195.24 : x
  2. Step 2: Convert to fraction form
    76,304,246.67/105,298,860.35 = 41,496,195.24/x
  3. Step 3: Cross multiply
    76,304,246.67x = 105,298,860.35 × 41,496,195.24
  4. Step 4: Simplify right side
    76,304,246.67x = 4,369,502,067,736,835.50
  5. Step 5: Solve for x
    x = 4,369,502,067,736,835.50/76,304,246.67
  6. Step 6: Final answer
    x = 57,264,205.58

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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.