Home / 29,332,646,325.92-44,002,118,173.80-12,546,200,969.12

Finding the Fourth Proportional to 29,332,646,325.92, 44,002,118,173.80 and 12,546,200,969.12

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Solution

The fourth proportional to 29,332,646,325.92, 44,002,118,173.80 and 12,546,200,969.12 is: 18,820,648,213.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,332,646,325.92 : 44,002,118,173.80 = 12,546,200,969.12 : x
  2. Step 2: Convert to fraction form
    29,332,646,325.92/44,002,118,173.80 = 12,546,200,969.12/x
  3. Step 3: Cross multiply
    29,332,646,325.92x = 44,002,118,173.80 × 12,546,200,969.12
  4. Step 4: Simplify right side
    29,332,646,325.92x = 552,059,417,675,462,410,240
  5. Step 5: Solve for x
    x = 552,059,417,675,462,410,240/29,332,646,325.92
  6. Step 6: Final answer
    x = 18,820,648,213.65

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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.