Home / 3,117,647,461.50-6,784,126,465.50

Finding the Third Proportional to 3,117,647,461.50 and 6,784,126,465.50

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Solution

The third proportional to 3,117,647,461.50 and 6,784,126,465.50 is: 14,762,532,476.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,117,647,461.50 : 6,784,126,465.50 = 6,784,126,465.50 : x
  2. Step 2: Convert to fraction form
    3,117,647,461.50/6,784,126,465.50 = 6,784,126,465.50/x
  3. Step 3: Cross multiply
    3,117,647,461.50x = 6,784,126,465.50 × 6,784,126,465.50
  4. Step 4: Simplify right side
    3,117,647,461.50x = 46,024,371,899,897,520,128
  5. Step 5: Solve for x
    x = 46,024,371,899,897,520,128/3,117,647,461.50
  6. Step 6: Final answer
    x = 14,762,532,476.25

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.