Home / 62,345,027.80-93,358,109.40-46,082,933.20

Finding the Fourth Proportional to 62,345,027.80, 93,358,109.40 and 46,082,933.20

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Solution

The fourth proportional to 62,345,027.80, 93,358,109.40 and 46,082,933.20 is: 69,006,553.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,345,027.80 : 93,358,109.40 = 46,082,933.20 : x
  2. Step 2: Convert to fraction form
    62,345,027.80/93,358,109.40 = 46,082,933.20/x
  3. Step 3: Cross multiply
    62,345,027.80x = 93,358,109.40 × 46,082,933.20
  4. Step 4: Simplify right side
    62,345,027.80x = 4,302,215,519,158,492.50
  5. Step 5: Solve for x
    x = 4,302,215,519,158,492.50/62,345,027.80
  6. Step 6: Final answer
    x = 69,006,553.87

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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.