Home / 17,226,476.95-25,838,359.49-7,510,860.67

Finding the Fourth Proportional to 17,226,476.95, 25,838,359.49 and 7,510,860.67

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Solution

The fourth proportional to 17,226,476.95, 25,838,359.49 and 7,510,860.67 is: 11,265,699.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,476.95 : 25,838,359.49 = 7,510,860.67 : x
  2. Step 2: Convert to fraction form
    17,226,476.95/25,838,359.49 = 7,510,860.67/x
  3. Step 3: Cross multiply
    17,226,476.95x = 25,838,359.49 × 7,510,860.67
  4. Step 4: Simplify right side
    17,226,476.95x = 194,068,318,033,207.94
  5. Step 5: Solve for x
    x = 194,068,318,033,207.94/17,226,476.95
  6. Step 6: Final answer
    x = 11,265,699.81

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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.