Home / 41,559,993.60-62,345,895.30-12,803,130.60

Finding the Fourth Proportional to 41,559,993.60, 62,345,895.30 and 12,803,130.60

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Solution

The fourth proportional to 41,559,993.60, 62,345,895.30 and 12,803,130.60 is: 19,206,514.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,559,993.60 : 62,345,895.30 = 12,803,130.60 : x
  2. Step 2: Convert to fraction form
    41,559,993.60/62,345,895.30 = 12,803,130.60/x
  3. Step 3: Cross multiply
    41,559,993.60x = 62,345,895.30 × 12,803,130.60
  4. Step 4: Simplify right side
    41,559,993.60x = 798,222,639,899,826.12
  5. Step 5: Solve for x
    x = 798,222,639,899,826.12/41,559,993.60
  6. Step 6: Final answer
    x = 19,206,514.99

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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.