Home / 24,485,792.10-36,730,070.55-7,447,020.90

Finding the Fourth Proportional to 24,485,792.10, 36,730,070.55 and 7,447,020.90

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Solution

The fourth proportional to 24,485,792.10, 36,730,070.55 and 7,447,020.90 is: 11,170,951.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,485,792.10 : 36,730,070.55 = 7,447,020.90 : x
  2. Step 2: Convert to fraction form
    24,485,792.10/36,730,070.55 = 7,447,020.90/x
  3. Step 3: Cross multiply
    24,485,792.10x = 36,730,070.55 × 7,447,020.90
  4. Step 4: Simplify right side
    24,485,792.10x = 273,529,603,044,324.50
  5. Step 5: Solve for x
    x = 273,529,603,044,324.50/24,485,792.10
  6. Step 6: Final answer
    x = 11,170,951.79

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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.