Home / 10,731,282.60-16,096,923.90-3,543,925.80

Finding the Fourth Proportional to 10,731,282.60, 16,096,923.90 and 3,543,925.80

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Solution

The fourth proportional to 10,731,282.60, 16,096,923.90 and 3,543,925.80 is: 5,315,888.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,731,282.60 : 16,096,923.90 = 3,543,925.80 : x
  2. Step 2: Convert to fraction form
    10,731,282.60/16,096,923.90 = 3,543,925.80/x
  3. Step 3: Cross multiply
    10,731,282.60x = 16,096,923.90 × 3,543,925.80
  4. Step 4: Simplify right side
    10,731,282.60x = 57,046,303,909,846.62
  5. Step 5: Solve for x
    x = 57,046,303,909,846.62/10,731,282.60
  6. Step 6: Final answer
    x = 5,315,888.70

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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.