Home / 27,924,405.40-41,886,608.10-27,452,013.40

Finding the Fourth Proportional to 27,924,405.40, 41,886,608.10 and 27,452,013.40

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Solution

The fourth proportional to 27,924,405.40, 41,886,608.10 and 27,452,013.40 is: 41,178,020.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,924,405.40 : 41,886,608.10 = 27,452,013.40 : x
  2. Step 2: Convert to fraction form
    27,924,405.40/41,886,608.10 = 27,452,013.40/x
  3. Step 3: Cross multiply
    27,924,405.40x = 41,886,608.10 × 27,452,013.40
  4. Step 4: Simplify right side
    27,924,405.40x = 1,149,871,726,841,748.50
  5. Step 5: Solve for x
    x = 1,149,871,726,841,748.50/27,924,405.40
  6. Step 6: Final answer
    x = 41,178,020.10

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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.