Home / 11,541,661.40-17,312,492.10-11,050,218.20

Finding the Fourth Proportional to 11,541,661.40, 17,312,492.10 and 11,050,218.20

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Solution

The fourth proportional to 11,541,661.40, 17,312,492.10 and 11,050,218.20 is: 16,575,327.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,541,661.40 : 17,312,492.10 = 11,050,218.20 : x
  2. Step 2: Convert to fraction form
    11,541,661.40/17,312,492.10 = 11,050,218.20/x
  3. Step 3: Cross multiply
    11,541,661.40x = 17,312,492.10 × 11,050,218.20
  4. Step 4: Simplify right side
    11,541,661.40x = 191,306,815,290,776.22
  5. Step 5: Solve for x
    x = 191,306,815,290,776.22/11,541,661.40
  6. Step 6: Final answer
    x = 16,575,327.30

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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.