Home / 16,752,594.96-25,132,829.04-5,392,617.12

Finding the Fourth Proportional to 16,752,594.96, 25,132,829.04 and 5,392,617.12

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Solution

The fourth proportional to 16,752,594.96, 25,132,829.04 and 5,392,617.12 is: 8,090,192.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,752,594.96 : 25,132,829.04 = 5,392,617.12 : x
  2. Step 2: Convert to fraction form
    16,752,594.96/25,132,829.04 = 5,392,617.12/x
  3. Step 3: Cross multiply
    16,752,594.96x = 25,132,829.04 × 5,392,617.12
  4. Step 4: Simplify right side
    16,752,594.96x = 135,531,724,155,137.16
  5. Step 5: Solve for x
    x = 135,531,724,155,137.16/16,752,594.96
  6. Step 6: Final answer
    x = 8,090,192.86

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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.