Home / 1,406,412,301.50-2,068,962,932.25

Finding the Third Proportional to 1,406,412,301.50 and 2,068,962,932.25

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Solution

The third proportional to 1,406,412,301.50 and 2,068,962,932.25 is: 3,043,636,357.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,412,301.50 : 2,068,962,932.25 = 2,068,962,932.25 : x
  2. Step 2: Convert to fraction form
    1,406,412,301.50/2,068,962,932.25 = 2,068,962,932.25/x
  3. Step 3: Cross multiply
    1,406,412,301.50x = 2,068,962,932.25 × 2,068,962,932.25
  4. Step 4: Simplify right side
    1,406,412,301.50x = 4,280,607,615,024,518,144
  5. Step 5: Solve for x
    x = 4,280,607,615,024,518,144/1,406,412,301.50
  6. Step 6: Final answer
    x = 3,043,636,357.89

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.