Home / 4,215,957,729.75-6,549,096,363.75

Finding the Third Proportional to 4,215,957,729.75 and 6,549,096,363.75

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Solution

The third proportional to 4,215,957,729.75 and 6,549,096,363.75 is: 10,173,409,206.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,957,729.75 : 6,549,096,363.75 = 6,549,096,363.75 : x
  2. Step 2: Convert to fraction form
    4,215,957,729.75/6,549,096,363.75 = 6,549,096,363.75/x
  3. Step 3: Cross multiply
    4,215,957,729.75x = 6,549,096,363.75 × 6,549,096,363.75
  4. Step 4: Simplify right side
    4,215,957,729.75x = 42,890,663,181,683,474,432
  5. Step 5: Solve for x
    x = 42,890,663,181,683,474,432/4,215,957,729.75
  6. Step 6: Final answer
    x = 10,173,409,206.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.