Home / 62,313,333.89-93,386,450.61-48,496,975.83

Finding the Fourth Proportional to 62,313,333.89, 93,386,450.61 and 48,496,975.83

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Solution

The fourth proportional to 62,313,333.89, 93,386,450.61 and 48,496,975.83 is: 72,680,438.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,313,333.89 : 93,386,450.61 = 48,496,975.83 : x
  2. Step 2: Convert to fraction form
    62,313,333.89/93,386,450.61 = 48,496,975.83/x
  3. Step 3: Cross multiply
    62,313,333.89x = 93,386,450.61 × 48,496,975.83
  4. Step 4: Simplify right side
    62,313,333.89x = 4,528,960,438,082,659
  5. Step 5: Solve for x
    x = 4,528,960,438,082,659/62,313,333.89
  6. Step 6: Final answer
    x = 72,680,438.61

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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.