Home / 49,014,719.54-73,530,058.95-14,474,614.76

Finding the Fourth Proportional to 49,014,719.54, 73,530,058.95 and 14,474,614.76

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Solution

The fourth proportional to 49,014,719.54, 73,530,058.95 and 14,474,614.76 is: 21,714,278.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,719.54 : 73,530,058.95 = 14,474,614.76 : x
  2. Step 2: Convert to fraction form
    49,014,719.54/73,530,058.95 = 14,474,614.76/x
  3. Step 3: Cross multiply
    49,014,719.54x = 73,530,058.95 × 14,474,614.76
  4. Step 4: Simplify right side
    49,014,719.54x = 1,064,319,276,581,340.12
  5. Step 5: Solve for x
    x = 1,064,319,276,581,340.12/49,014,719.54
  6. Step 6: Final answer
    x = 21,714,278.62

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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.