Home / 44,724,299.52-67,087,940.76-12,373,493.04

Finding the Fourth Proportional to 44,724,299.52, 67,087,940.76 and 12,373,493.04

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Solution

The fourth proportional to 44,724,299.52, 67,087,940.76 and 12,373,493.04 is: 18,560,652.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,724,299.52 : 67,087,940.76 = 12,373,493.04 : x
  2. Step 2: Convert to fraction form
    44,724,299.52/67,087,940.76 = 12,373,493.04/x
  3. Step 3: Cross multiply
    44,724,299.52x = 67,087,940.76 × 12,373,493.04
  4. Step 4: Simplify right side
    44,724,299.52x = 830,112,168,061,792.25
  5. Step 5: Solve for x
    x = 830,112,168,061,792.25/44,724,299.52
  6. Step 6: Final answer
    x = 18,560,652.20

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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.