Home / 24,961,485,221.40-37,447,770,564.90-8,398,791,845.40

Finding the Fourth Proportional to 24,961,485,221.40, 37,447,770,564.90 and 8,398,791,845.40

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Solution

The fourth proportional to 24,961,485,221.40, 37,447,770,564.90 and 8,398,791,845.40 is: 12,600,052,731.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,961,485,221.40 : 37,447,770,564.90 = 8,398,791,845.40 : x
  2. Step 2: Convert to fraction form
    24,961,485,221.40/37,447,770,564.90 = 8,398,791,845.40/x
  3. Step 3: Cross multiply
    24,961,485,221.40x = 37,447,770,564.90 × 8,398,791,845.40
  4. Step 4: Simplify right side
    24,961,485,221.40x = 314,516,030,048,892,289,024
  5. Step 5: Solve for x
    x = 314,516,030,048,892,289,024/24,961,485,221.40
  6. Step 6: Final answer
    x = 12,600,052,731.61

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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.