Home / 30,803,849.75-46,228,381.50-24,810,938.93

Finding the Fourth Proportional to 30,803,849.75, 46,228,381.50 and 24,810,938.93

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Solution

The fourth proportional to 30,803,849.75, 46,228,381.50 and 24,810,938.93 is: 37,234,617.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,803,849.75 : 46,228,381.50 = 24,810,938.93 : x
  2. Step 2: Convert to fraction form
    30,803,849.75/46,228,381.50 = 24,810,938.93/x
  3. Step 3: Cross multiply
    30,803,849.75x = 46,228,381.50 × 24,810,938.93
  4. Step 4: Simplify right side
    30,803,849.75x = 1,146,969,550,229,241.75
  5. Step 5: Solve for x
    x = 1,146,969,550,229,241.75/30,803,849.75
  6. Step 6: Final answer
    x = 37,234,617.09

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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.