Home / 14,973,550.33-20,663,513.23-8,098,032.39

Finding the Fourth Proportional to 14,973,550.33, 20,663,513.23 and 8,098,032.39

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Solution

The fourth proportional to 14,973,550.33, 20,663,513.23 and 8,098,032.39 is: 11,175,292.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,550.33 : 20,663,513.23 = 8,098,032.39 : x
  2. Step 2: Convert to fraction form
    14,973,550.33/20,663,513.23 = 8,098,032.39/x
  3. Step 3: Cross multiply
    14,973,550.33x = 20,663,513.23 × 8,098,032.39
  4. Step 4: Simplify right side
    14,973,550.33x = 167,333,799,420,677.16
  5. Step 5: Solve for x
    x = 167,333,799,420,677.16/14,973,550.33
  6. Step 6: Final answer
    x = 11,175,292.15

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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.