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Finding the Third Proportional to 46,301,784 and 68,114,340

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Solution

The third proportional to 46,301,784 and 68,114,340 is: 100,202,690.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,301,784 : 68,114,340 = 68,114,340 : x
  2. Step 2: Convert to fraction form
    46,301,784/68,114,340 = 68,114,340/x
  3. Step 3: Cross multiply
    46,301,784x = 68,114,340 × 68,114,340
  4. Step 4: Simplify right side
    46,301,784x = 4,639,563,313,635,600
  5. Step 5: Solve for x
    x = 4,639,563,313,635,600/46,301,784
  6. Step 6: Final answer
    x = 100,202,690.11

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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.