Home / 184,986,058.56-255,262,156.20-102,464,424.96

Finding the Fourth Proportional to 184,986,058.56, 255,262,156.20 and 102,464,424.96

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Solution

The fourth proportional to 184,986,058.56, 255,262,156.20 and 102,464,424.96 is: 141,390,601.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,986,058.56 : 255,262,156.20 = 102,464,424.96 : x
  2. Step 2: Convert to fraction form
    184,986,058.56/255,262,156.20 = 102,464,424.96/x
  3. Step 3: Cross multiply
    184,986,058.56x = 255,262,156.20 × 102,464,424.96
  4. Step 4: Simplify right side
    184,986,058.56x = 26,155,290,049,082,696
  5. Step 5: Solve for x
    x = 26,155,290,049,082,696/184,986,058.56
  6. Step 6: Final answer
    x = 141,390,601.28

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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.