Home / 93,499,792.41-129,027,238.43-52,247,023.77

Finding the Fourth Proportional to 93,499,792.41, 129,027,238.43 and 52,247,023.77

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Solution

The fourth proportional to 93,499,792.41, 129,027,238.43 and 52,247,023.77 is: 72,099,509.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,499,792.41 : 129,027,238.43 = 52,247,023.77 : x
  2. Step 2: Convert to fraction form
    93,499,792.41/129,027,238.43 = 52,247,023.77/x
  3. Step 3: Cross multiply
    93,499,792.41x = 129,027,238.43 × 52,247,023.77
  4. Step 4: Simplify right side
    93,499,792.41x = 6,741,289,192,968,433
  5. Step 5: Solve for x
    x = 6,741,289,192,968,433/93,499,792.41
  6. Step 6: Final answer
    x = 72,099,509.73

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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.