Home / 2,087,306,784-4,473,405,072

Finding the Third Proportional to 2,087,306,784 and 4,473,405,072

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Solution

The third proportional to 2,087,306,784 and 4,473,405,072 is: 9,587,164,230.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,087,306,784 : 4,473,405,072 = 4,473,405,072 : x
  2. Step 2: Convert to fraction form
    2,087,306,784/4,473,405,072 = 4,473,405,072/x
  3. Step 3: Cross multiply
    2,087,306,784x = 4,473,405,072 × 4,473,405,072
  4. Step 4: Simplify right side
    2,087,306,784x = 20,011,352,938,195,324,928
  5. Step 5: Solve for x
    x = 20,011,352,938,195,324,928/2,087,306,784
  6. Step 6: Final answer
    x = 9,587,164,230.76

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.