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Finding the Third Proportional to 228,150,004 and 492,669,440

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Solution

The third proportional to 228,150,004 and 492,669,440 is: 1,063,875,401.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,150,004 : 492,669,440 = 492,669,440 : x
  2. Step 2: Convert to fraction form
    228,150,004/492,669,440 = 492,669,440/x
  3. Step 3: Cross multiply
    228,150,004x = 492,669,440 × 492,669,440
  4. Step 4: Simplify right side
    228,150,004x = 242,723,177,109,913,600
  5. Step 5: Solve for x
    x = 242,723,177,109,913,600/228,150,004
  6. Step 6: Final answer
    x = 1,063,875,401.51

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Why These Related Problems?

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