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Finding the Third Proportional to 114,849,674 and 176,531,871

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Solution

The third proportional to 114,849,674 and 176,531,871 is: 271,341,662.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,849,674 : 176,531,871 = 176,531,871 : x
  2. Step 2: Convert to fraction form
    114,849,674/176,531,871 = 176,531,871/x
  3. Step 3: Cross multiply
    114,849,674x = 176,531,871 × 176,531,871
  4. Step 4: Simplify right side
    114,849,674x = 31,163,501,478,760,640
  5. Step 5: Solve for x
    x = 31,163,501,478,760,640/114,849,674
  6. Step 6: Final answer
    x = 271,341,662.48

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.