Home / 9,452,471.50-14,180,203.32-3,387,069.19

Finding the Fourth Proportional to 9,452,471.50, 14,180,203.32 and 3,387,069.19

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Solution

The fourth proportional to 9,452,471.50, 14,180,203.32 and 3,387,069.19 is: 5,081,139.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,471.50 : 14,180,203.32 = 3,387,069.19 : x
  2. Step 2: Convert to fraction form
    9,452,471.50/14,180,203.32 = 3,387,069.19/x
  3. Step 3: Cross multiply
    9,452,471.50x = 14,180,203.32 × 3,387,069.19
  4. Step 4: Simplify right side
    9,452,471.50x = 48,029,329,773,107.71
  5. Step 5: Solve for x
    x = 48,029,329,773,107.71/9,452,471.50
  6. Step 6: Final answer
    x = 5,081,139.87

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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.