Home / 32,940,594.38-45,458,024.48-18,257,208.62

Finding the Fourth Proportional to 32,940,594.38, 45,458,024.48 and 18,257,208.62

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Solution

The fourth proportional to 32,940,594.38, 45,458,024.48 and 18,257,208.62 is: 25,194,950.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,940,594.38 : 45,458,024.48 = 18,257,208.62 : x
  2. Step 2: Convert to fraction form
    32,940,594.38/45,458,024.48 = 18,257,208.62/x
  3. Step 3: Cross multiply
    32,940,594.38x = 45,458,024.48 × 18,257,208.62
  4. Step 4: Simplify right side
    32,940,594.38x = 829,936,636,065,850.75
  5. Step 5: Solve for x
    x = 829,936,636,065,850.75/32,940,594.38
  6. Step 6: Final answer
    x = 25,194,950.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.