Home / 62,345,007.30-93,358,078.65-46,082,912.70

Finding the Fourth Proportional to 62,345,007.30, 93,358,078.65 and 46,082,912.70

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Solution

The fourth proportional to 62,345,007.30, 93,358,078.65 and 46,082,912.70 is: 69,006,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,345,007.30 : 93,358,078.65 = 46,082,912.70 : x
  2. Step 2: Convert to fraction form
    62,345,007.30/93,358,078.65 = 46,082,912.70/x
  3. Step 3: Cross multiply
    62,345,007.30x = 93,358,078.65 × 46,082,912.70
  4. Step 4: Simplify right side
    62,345,007.30x = 4,302,212,188,267,684.50
  5. Step 5: Solve for x
    x = 4,302,212,188,267,684.50/62,345,007.30
  6. Step 6: Final answer
    x = 69,006,523.13

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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.