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Finding the Third Proportional to 93,888,084 and 138,116,358

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Solution

The third proportional to 93,888,084 and 138,116,358 is: 203,179,440.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,888,084 : 138,116,358 = 138,116,358 : x
  2. Step 2: Convert to fraction form
    93,888,084/138,116,358 = 138,116,358/x
  3. Step 3: Cross multiply
    93,888,084x = 138,116,358 × 138,116,358
  4. Step 4: Simplify right side
    93,888,084x = 19,076,128,347,184,164
  5. Step 5: Solve for x
    x = 19,076,128,347,184,164/93,888,084
  6. Step 6: Final answer
    x = 203,179,440.19

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.