Home / 17,905,623.14-26,858,401.18-5,610,527.71

Finding the Fourth Proportional to 17,905,623.14, 26,858,401.18 and 5,610,527.71

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Solution

The fourth proportional to 17,905,623.14, 26,858,401.18 and 5,610,527.71 is: 8,415,781.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,905,623.14 : 26,858,401.18 = 5,610,527.71 : x
  2. Step 2: Convert to fraction form
    17,905,623.14/26,858,401.18 = 5,610,527.71/x
  3. Step 3: Cross multiply
    17,905,623.14x = 26,858,401.18 × 5,610,527.71
  4. Step 4: Simplify right side
    17,905,623.14x = 150,689,804,035,873.84
  5. Step 5: Solve for x
    x = 150,689,804,035,873.84/17,905,623.14
  6. Step 6: Final answer
    x = 8,415,781.05

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1.5x scale

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.