Home / 1,047,044,772.28-1,623,478,968.42

Finding the Third Proportional to 1,047,044,772.28 and 1,623,478,968.42

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Solution

The third proportional to 1,047,044,772.28 and 1,623,478,968.42 is: 2,517,260,035.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,044,772.28 : 1,623,478,968.42 = 1,623,478,968.42 : x
  2. Step 2: Convert to fraction form
    1,047,044,772.28/1,623,478,968.42 = 1,623,478,968.42/x
  3. Step 3: Cross multiply
    1,047,044,772.28x = 1,623,478,968.42 × 1,623,478,968.42
  4. Step 4: Simplify right side
    1,047,044,772.28x = 2,635,683,960,908,236,800
  5. Step 5: Solve for x
    x = 2,635,683,960,908,236,800/1,047,044,772.28
  6. Step 6: Final answer
    x = 2,517,260,035.75

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.