Home / 62,433,661.14-93,659,423.18-19,306,190.43

Finding the Fourth Proportional to 62,433,661.14, 93,659,423.18 and 19,306,190.43

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Solution

The fourth proportional to 62,433,661.14, 93,659,423.18 and 19,306,190.43 is: 28,962,047.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,433,661.14 : 93,659,423.18 = 19,306,190.43 : x
  2. Step 2: Convert to fraction form
    62,433,661.14/93,659,423.18 = 19,306,190.43/x
  3. Step 3: Cross multiply
    62,433,661.14x = 93,659,423.18 × 19,306,190.43
  4. Step 4: Simplify right side
    62,433,661.14x = 1,808,206,659,380,505.25
  5. Step 5: Solve for x
    x = 1,808,206,659,380,505.25/62,433,661.14
  6. Step 6: Final answer
    x = 28,962,047.50

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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.