Home / 14,497,107.60-21,745,661.40-4,399,712.40

Finding the Fourth Proportional to 14,497,107.60, 21,745,661.40 and 4,399,712.40

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Solution

The fourth proportional to 14,497,107.60, 21,745,661.40 and 4,399,712.40 is: 6,599,568.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,107.60 : 21,745,661.40 = 4,399,712.40 : x
  2. Step 2: Convert to fraction form
    14,497,107.60/21,745,661.40 = 4,399,712.40/x
  3. Step 3: Cross multiply
    14,497,107.60x = 21,745,661.40 × 4,399,712.40
  4. Step 4: Simplify right side
    14,497,107.60x = 95,674,656,107,781.36
  5. Step 5: Solve for x
    x = 95,674,656,107,781.36/14,497,107.60
  6. Step 6: Final answer
    x = 6,599,568.60

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1.5x scale

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.