Home / 13,702,032.60-20,553,382.46-4,604,262.04

Finding the Fourth Proportional to 13,702,032.60, 20,553,382.46 and 4,604,262.04

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Solution

The fourth proportional to 13,702,032.60, 20,553,382.46 and 4,604,262.04 is: 6,906,505.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,702,032.60 : 20,553,382.46 = 4,604,262.04 : x
  2. Step 2: Convert to fraction form
    13,702,032.60/20,553,382.46 = 4,604,262.04/x
  3. Step 3: Cross multiply
    13,702,032.60x = 20,553,382.46 × 4,604,262.04
  4. Step 4: Simplify right side
    13,702,032.60x = 94,633,158,691,382.19
  5. Step 5: Solve for x
    x = 94,633,158,691,382.19/13,702,032.60
  6. Step 6: Final answer
    x = 6,906,505.15

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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.