Home / 6,431,284,138.38-13,931,000,889.50

Finding the Third Proportional to 6,431,284,138.38 and 13,931,000,889.50

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Solution

The third proportional to 6,431,284,138.38 and 13,931,000,889.50 is: 30,176,366,275.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,431,284,138.38 : 13,931,000,889.50 = 13,931,000,889.50 : x
  2. Step 2: Convert to fraction form
    6,431,284,138.38/13,931,000,889.50 = 13,931,000,889.50/x
  3. Step 3: Cross multiply
    6,431,284,138.38x = 13,931,000,889.50 × 13,931,000,889.50
  4. Step 4: Simplify right side
    6,431,284,138.38x = 194,072,785,783,249,797,120
  5. Step 5: Solve for x
    x = 194,072,785,783,249,797,120/6,431,284,138.38
  6. Step 6: Final answer
    x = 30,176,366,275.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.