Home / 9,315,332.70-13,969,166.13-3,560,191.98

Finding the Fourth Proportional to 9,315,332.70, 13,969,166.13 and 3,560,191.98

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Solution

The fourth proportional to 9,315,332.70, 13,969,166.13 and 3,560,191.98 is: 5,338,823.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,315,332.70 : 13,969,166.13 = 3,560,191.98 : x
  2. Step 2: Convert to fraction form
    9,315,332.70/13,969,166.13 = 3,560,191.98/x
  3. Step 3: Cross multiply
    9,315,332.70x = 13,969,166.13 × 3,560,191.98
  4. Step 4: Simplify right side
    9,315,332.70x = 49,732,913,223,313.64
  5. Step 5: Solve for x
    x = 49,732,913,223,313.64/9,315,332.70
  6. Step 6: Final answer
    x = 5,338,823.08

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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.