Home / 44,861,888.57-67,293,366.84-12,511,822.84

Finding the Fourth Proportional to 44,861,888.57, 67,293,366.84 and 12,511,822.84

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Solution

The fourth proportional to 44,861,888.57, 67,293,366.84 and 12,511,822.84 is: 18,767,883.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,861,888.57 : 67,293,366.84 = 12,511,822.84 : x
  2. Step 2: Convert to fraction form
    44,861,888.57/67,293,366.84 = 12,511,822.84/x
  3. Step 3: Cross multiply
    44,861,888.57x = 67,293,366.84 × 12,511,822.84
  4. Step 4: Simplify right side
    44,861,888.57x = 841,962,684,040,977.25
  5. Step 5: Solve for x
    x = 841,962,684,040,977.25/44,861,888.57
  6. Step 6: Final answer
    x = 18,767,883.18

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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.