Home / 41,189,106.57-56,824,785.73-23,538,539.85

Finding the Fourth Proportional to 41,189,106.57, 56,824,785.73 and 23,538,539.85

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Solution

The fourth proportional to 41,189,106.57, 56,824,785.73 and 23,538,539.85 is: 32,473,937.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,189,106.57 : 56,824,785.73 = 23,538,539.85 : x
  2. Step 2: Convert to fraction form
    41,189,106.57/56,824,785.73 = 23,538,539.85/x
  3. Step 3: Cross multiply
    41,189,106.57x = 56,824,785.73 × 23,538,539.85
  4. Step 4: Simplify right side
    41,189,106.57x = 1,337,572,483,373,316.25
  5. Step 5: Solve for x
    x = 1,337,572,483,373,316.25/41,189,106.57
  6. Step 6: Final answer
    x = 32,473,937.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.