Home / 8,063,521,285.50-11,211,681,808.13

Finding the Third Proportional to 8,063,521,285.50 and 11,211,681,808.13

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Solution

The third proportional to 8,063,521,285.50 and 11,211,681,808.13 is: 15,588,947,373.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,521,285.50 : 11,211,681,808.13 = 11,211,681,808.13 : x
  2. Step 2: Convert to fraction form
    8,063,521,285.50/11,211,681,808.13 = 11,211,681,808.13/x
  3. Step 3: Cross multiply
    8,063,521,285.50x = 11,211,681,808.13 × 11,211,681,808.13
  4. Step 4: Simplify right side
    8,063,521,285.50x = 125,701,808,966,641,074,176
  5. Step 5: Solve for x
    x = 125,701,808,966,641,074,176/8,063,521,285.50
  6. Step 6: Final answer
    x = 15,588,947,373.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.