Home / 8,187,650,231.63-11,700,341,880.19

Finding the Third Proportional to 8,187,650,231.63 and 11,700,341,880.19

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Solution

The third proportional to 8,187,650,231.63 and 11,700,341,880.19 is: 16,720,059,631.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,187,650,231.63 : 11,700,341,880.19 = 11,700,341,880.19 : x
  2. Step 2: Convert to fraction form
    8,187,650,231.63/11,700,341,880.19 = 11,700,341,880.19/x
  3. Step 3: Cross multiply
    8,187,650,231.63x = 11,700,341,880.19 × 11,700,341,880.19
  4. Step 4: Simplify right side
    8,187,650,231.63x = 136,898,000,113,281,253,376
  5. Step 5: Solve for x
    x = 136,898,000,113,281,253,376/8,187,650,231.63
  6. Step 6: Final answer
    x = 16,720,059,631.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.