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Finding the Third Proportional to 43,047,308 and 65,368,083

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Solution

The third proportional to 43,047,308 and 65,368,083 is: 99,262,566.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,047,308 : 65,368,083 = 65,368,083 : x
  2. Step 2: Convert to fraction form
    43,047,308/65,368,083 = 65,368,083/x
  3. Step 3: Cross multiply
    43,047,308x = 65,368,083 × 65,368,083
  4. Step 4: Simplify right side
    43,047,308x = 4,272,986,275,094,889
  5. Step 5: Solve for x
    x = 4,272,986,275,094,889/43,047,308
  6. Step 6: Final answer
    x = 99,262,566.55

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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.