Home / 454,868,279.02-650,017,372.08

Finding the Third Proportional to 454,868,279.02 and 650,017,372.08

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Solution

The third proportional to 454,868,279.02 and 650,017,372.08 is: 928,889,974.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,868,279.02 : 650,017,372.08 = 650,017,372.08 : x
  2. Step 2: Convert to fraction form
    454,868,279.02/650,017,372.08 = 650,017,372.08/x
  3. Step 3: Cross multiply
    454,868,279.02x = 650,017,372.08 × 650,017,372.08
  4. Step 4: Simplify right side
    454,868,279.02x = 422,522,584,003,371,136
  5. Step 5: Solve for x
    x = 422,522,584,003,371,136/454,868,279.02
  6. Step 6: Final answer
    x = 928,889,974.30

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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.