Home / 2,127,573,565.50-4,655,935,352.25

Finding the Third Proportional to 2,127,573,565.50 and 4,655,935,352.25

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Solution

The third proportional to 2,127,573,565.50 and 4,655,935,352.25 is: 10,188,946,862.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,127,573,565.50 : 4,655,935,352.25 = 4,655,935,352.25 : x
  2. Step 2: Convert to fraction form
    2,127,573,565.50/4,655,935,352.25 = 4,655,935,352.25/x
  3. Step 3: Cross multiply
    2,127,573,565.50x = 4,655,935,352.25 × 4,655,935,352.25
  4. Step 4: Simplify right side
    2,127,573,565.50x = 21,677,734,004,331,331,584
  5. Step 5: Solve for x
    x = 21,677,734,004,331,331,584/2,127,573,565.50
  6. Step 6: Final answer
    x = 10,188,946,862.21

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.