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Finding the Third Proportional to 60,193,159 and 91,698,058

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Solution

The third proportional to 60,193,159 and 91,698,058 is: 139,692,516.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,193,159 : 91,698,058 = 91,698,058 : x
  2. Step 2: Convert to fraction form
    60,193,159/91,698,058 = 91,698,058/x
  3. Step 3: Cross multiply
    60,193,159x = 91,698,058 × 91,698,058
  4. Step 4: Simplify right side
    60,193,159x = 8,408,533,840,971,364
  5. Step 5: Solve for x
    x = 8,408,533,840,971,364/60,193,159
  6. Step 6: Final answer
    x = 139,692,516.24

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.