Home / 1,053,783,189,407-1,421,800,926,136.50

Finding the Third Proportional to 1,053,783,189,407 and 1,421,800,926,136.50

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Solution

The third proportional to 1,053,783,189,407 and 1,421,800,926,136.50 is: 1,918,343,254,934.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,783,189,407 : 1,421,800,926,136.50 = 1,421,800,926,136.50 : x
  2. Step 2: Convert to fraction form
    1,053,783,189,407/1,421,800,926,136.50 = 1,421,800,926,136.50/x
  3. Step 3: Cross multiply
    1,053,783,189,407x = 1,421,800,926,136.50 × 1,421,800,926,136.50
  4. Step 4: Simplify right side
    1,053,783,189,407x = 2,021,517,873,562,609,124,376,576
  5. Step 5: Solve for x
    x = 2,021,517,873,562,609,124,376,576/1,053,783,189,407
  6. Step 6: Final answer
    x = 1,918,343,254,934.81

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.