Home / 11,064,206.80-16,596,310.20-10,585,909.90

Finding the Fourth Proportional to 11,064,206.80, 16,596,310.20 and 10,585,909.90

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Solution

The fourth proportional to 11,064,206.80, 16,596,310.20 and 10,585,909.90 is: 15,878,864.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,206.80 : 16,596,310.20 = 10,585,909.90 : x
  2. Step 2: Convert to fraction form
    11,064,206.80/16,596,310.20 = 10,585,909.90/x
  3. Step 3: Cross multiply
    11,064,206.80x = 16,596,310.20 × 10,585,909.90
  4. Step 4: Simplify right side
    11,064,206.80x = 175,687,044,449,650.97
  5. Step 5: Solve for x
    x = 175,687,044,449,650.97/11,064,206.80
  6. Step 6: Final answer
    x = 15,878,864.85

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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.