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Finding the Third Proportional to 46,076,809.50 and 99,532,830.38

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Solution

The third proportional to 46,076,809.50 and 99,532,830.38 is: 215,005,865.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,076,809.50 : 99,532,830.38 = 99,532,830.38 : x
  2. Step 2: Convert to fraction form
    46,076,809.50/99,532,830.38 = 99,532,830.38/x
  3. Step 3: Cross multiply
    46,076,809.50x = 99,532,830.38 × 99,532,830.38
  4. Step 4: Simplify right side
    46,076,809.50x = 9,906,784,322,458,522
  5. Step 5: Solve for x
    x = 9,906,784,322,458,522/46,076,809.50
  6. Step 6: Final answer
    x = 215,005,865.86

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.