Home / 15,672,364.15-23,508,546.23-10,570,530.55

Finding the Fourth Proportional to 15,672,364.15, 23,508,546.23 and 10,570,530.55

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Solution

The fourth proportional to 15,672,364.15, 23,508,546.23 and 10,570,530.55 is: 15,855,795.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,364.15 : 23,508,546.23 = 10,570,530.55 : x
  2. Step 2: Convert to fraction form
    15,672,364.15/23,508,546.23 = 10,570,530.55/x
  3. Step 3: Cross multiply
    15,672,364.15x = 23,508,546.23 × 10,570,530.55
  4. Step 4: Simplify right side
    15,672,364.15x = 248,497,806,110,302.34
  5. Step 5: Solve for x
    x = 248,497,806,110,302.34/15,672,364.15
  6. Step 6: Final answer
    x = 15,855,795.83

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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.