Home / 9,343,277.80-14,010,251.10-4,288,877.80

Finding the Fourth Proportional to 9,343,277.80, 14,010,251.10 and 4,288,877.80

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Solution

The fourth proportional to 9,343,277.80, 14,010,251.10 and 4,288,877.80 is: 6,431,175.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,277.80 : 14,010,251.10 = 4,288,877.80 : x
  2. Step 2: Convert to fraction form
    9,343,277.80/14,010,251.10 = 4,288,877.80/x
  3. Step 3: Cross multiply
    9,343,277.80x = 14,010,251.10 × 4,288,877.80
  4. Step 4: Simplify right side
    9,343,277.80x = 60,088,254,915,215.58
  5. Step 5: Solve for x
    x = 60,088,254,915,215.58/9,343,277.80
  6. Step 6: Final answer
    x = 6,431,175.03

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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.