Home / 16,395,635.60-24,593,453.40-11,506,378.40

Finding the Fourth Proportional to 16,395,635.60, 24,593,453.40 and 11,506,378.40

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Solution

The fourth proportional to 16,395,635.60, 24,593,453.40 and 11,506,378.40 is: 17,259,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,635.60 : 24,593,453.40 = 11,506,378.40 : x
  2. Step 2: Convert to fraction form
    16,395,635.60/24,593,453.40 = 11,506,378.40/x
  3. Step 3: Cross multiply
    16,395,635.60x = 24,593,453.40 × 11,506,378.40
  4. Step 4: Simplify right side
    16,395,635.60x = 282,981,580,983,166.56
  5. Step 5: Solve for x
    x = 282,981,580,983,166.56/16,395,635.60
  6. Step 6: Final answer
    x = 17,259,567.60

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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.