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Finding the Third Proportional to 94,907,276 and 147,909,668

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Solution

The third proportional to 94,907,276 and 147,909,668 is: 230,512,040.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,907,276 : 147,909,668 = 147,909,668 : x
  2. Step 2: Convert to fraction form
    94,907,276/147,909,668 = 147,909,668/x
  3. Step 3: Cross multiply
    94,907,276x = 147,909,668 × 147,909,668
  4. Step 4: Simplify right side
    94,907,276x = 21,877,269,887,870,224
  5. Step 5: Solve for x
    x = 21,877,269,887,870,224/94,907,276
  6. Step 6: Final answer
    x = 230,512,040.91

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.