Home / 5,715,948,920.25-12,258,938,620.50

Finding the Third Proportional to 5,715,948,920.25 and 12,258,938,620.50

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Solution

The third proportional to 5,715,948,920.25 and 12,258,938,620.50 is: 26,291,623,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,715,948,920.25 : 12,258,938,620.50 = 12,258,938,620.50 : x
  2. Step 2: Convert to fraction form
    5,715,948,920.25/12,258,938,620.50 = 12,258,938,620.50/x
  3. Step 3: Cross multiply
    5,715,948,920.25x = 12,258,938,620.50 × 12,258,938,620.50
  4. Step 4: Simplify right side
    5,715,948,920.25x = 150,281,576,101,186,437,120
  5. Step 5: Solve for x
    x = 150,281,576,101,186,437,120/5,715,948,920.25
  6. Step 6: Final answer
    x = 26,291,623,350.37

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1.5x scale

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.