Home / 10,676,725.20-16,015,087.80-10,046,869.20

Finding the Fourth Proportional to 10,676,725.20, 16,015,087.80 and 10,046,869.20

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Solution

The fourth proportional to 10,676,725.20, 16,015,087.80 and 10,046,869.20 is: 15,070,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,725.20 : 16,015,087.80 = 10,046,869.20 : x
  2. Step 2: Convert to fraction form
    10,676,725.20/16,015,087.80 = 10,046,869.20/x
  3. Step 3: Cross multiply
    10,676,725.20x = 16,015,087.80 × 10,046,869.20
  4. Step 4: Simplify right side
    10,676,725.20x = 160,901,492,353,115.75
  5. Step 5: Solve for x
    x = 160,901,492,353,115.75/10,676,725.20
  6. Step 6: Final answer
    x = 15,070,303.80

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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.