Home / 11,073,154.60-16,609,731.90-10,849,205.80

Finding the Fourth Proportional to 11,073,154.60, 16,609,731.90 and 10,849,205.80

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Solution

The fourth proportional to 11,073,154.60, 16,609,731.90 and 10,849,205.80 is: 16,273,808.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,154.60 : 16,609,731.90 = 10,849,205.80 : x
  2. Step 2: Convert to fraction form
    11,073,154.60/16,609,731.90 = 10,849,205.80/x
  3. Step 3: Cross multiply
    11,073,154.60x = 16,609,731.90 × 10,849,205.80
  4. Step 4: Simplify right side
    11,073,154.60x = 180,202,399,665,925.03
  5. Step 5: Solve for x
    x = 180,202,399,665,925.03/11,073,154.60
  6. Step 6: Final answer
    x = 16,273,808.70

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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.