Home / 2,981,409,518.50-6,459,693,681.50

Finding the Third Proportional to 2,981,409,518.50 and 6,459,693,681.50

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Solution

The third proportional to 2,981,409,518.50 and 6,459,693,681.50 is: 13,995,944,602.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,981,409,518.50 : 6,459,693,681.50 = 6,459,693,681.50 : x
  2. Step 2: Convert to fraction form
    2,981,409,518.50/6,459,693,681.50 = 6,459,693,681.50/x
  3. Step 3: Cross multiply
    2,981,409,518.50x = 6,459,693,681.50 × 6,459,693,681.50
  4. Step 4: Simplify right side
    2,981,409,518.50x = 41,727,642,458,811,023,360
  5. Step 5: Solve for x
    x = 41,727,642,458,811,023,360/2,981,409,518.50
  6. Step 6: Final answer
    x = 13,995,944,602.67

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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.