Home / 17,723,344.64-26,585,228.63-4,943,071.76

Finding the Fourth Proportional to 17,723,344.64, 26,585,228.63 and 4,943,071.76

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Solution

The fourth proportional to 17,723,344.64, 26,585,228.63 and 4,943,071.76 is: 7,414,666.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,344.64 : 26,585,228.63 = 4,943,071.76 : x
  2. Step 2: Convert to fraction form
    17,723,344.64/26,585,228.63 = 4,943,071.76/x
  3. Step 3: Cross multiply
    17,723,344.64x = 26,585,228.63 × 4,943,071.76
  4. Step 4: Simplify right side
    17,723,344.64x = 131,412,692,753,528.03
  5. Step 5: Solve for x
    x = 131,412,692,753,528.03/17,723,344.64
  6. Step 6: Final answer
    x = 7,414,666.67

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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.