Home / 32,968,166.00-45,498,792.71-18,288,565.16

Finding the Fourth Proportional to 32,968,166.00, 45,498,792.71 and 18,288,565.16

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Solution

The fourth proportional to 32,968,166.00, 45,498,792.71 and 18,288,565.16 is: 25,239,730.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,968,166.00 : 45,498,792.71 = 18,288,565.16 : x
  2. Step 2: Convert to fraction form
    32,968,166.00/45,498,792.71 = 18,288,565.16/x
  3. Step 3: Cross multiply
    32,968,166.00x = 45,498,792.71 × 18,288,565.16
  4. Step 4: Simplify right side
    32,968,166.00x = 832,107,635,337,636.38
  5. Step 5: Solve for x
    x = 832,107,635,337,636.38/32,968,166.00
  6. Step 6: Final answer
    x = 25,239,730.81

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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.