Home / 16,750,634.15-23,109,988.50-10,952,809.67

Finding the Fourth Proportional to 16,750,634.15, 23,109,988.50 and 10,952,809.67

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Solution

The fourth proportional to 16,750,634.15, 23,109,988.50 and 10,952,809.67 is: 15,111,028.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,750,634.15 : 23,109,988.50 = 10,952,809.67 : x
  2. Step 2: Convert to fraction form
    16,750,634.15/23,109,988.50 = 10,952,809.67/x
  3. Step 3: Cross multiply
    16,750,634.15x = 23,109,988.50 × 10,952,809.67
  4. Step 4: Simplify right side
    16,750,634.15x = 253,119,305,574,163.75
  5. Step 5: Solve for x
    x = 253,119,305,574,163.75/16,750,634.15
  6. Step 6: Final answer
    x = 15,111,028.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.