Home / 17,030,264.33-23,532,506.96-12,126,973.76

Finding the Fourth Proportional to 17,030,264.33, 23,532,506.96 and 12,126,973.76

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Solution

The fourth proportional to 17,030,264.33, 23,532,506.96 and 12,126,973.76 is: 16,757,114.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,264.33 : 23,532,506.96 = 12,126,973.76 : x
  2. Step 2: Convert to fraction form
    17,030,264.33/23,532,506.96 = 12,126,973.76/x
  3. Step 3: Cross multiply
    17,030,264.33x = 23,532,506.96 × 12,126,973.76
  4. Step 4: Simplify right side
    17,030,264.33x = 285,378,094,232,639.94
  5. Step 5: Solve for x
    x = 285,378,094,232,639.94/17,030,264.33
  6. Step 6: Final answer
    x = 16,757,114.79

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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.