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Finding the Third Proportional to 455,200,792 and 650,472,224

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Solution

The third proportional to 455,200,792 and 650,472,224 is: 929,510,935.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    455,200,792 : 650,472,224 = 650,472,224 : x
  2. Step 2: Convert to fraction form
    455,200,792/650,472,224 = 650,472,224/x
  3. Step 3: Cross multiply
    455,200,792x = 650,472,224 × 650,472,224
  4. Step 4: Simplify right side
    455,200,792x = 423,114,114,195,506,176
  5. Step 5: Solve for x
    x = 423,114,114,195,506,176/455,200,792
  6. Step 6: Final answer
    x = 929,510,935.90

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.