Home / 1,917,459,184.50-4,126,148,037

Finding the Third Proportional to 1,917,459,184.50 and 4,126,148,037

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Solution

The third proportional to 1,917,459,184.50 and 4,126,148,037 is: 8,878,988,278.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,917,459,184.50 : 4,126,148,037 = 4,126,148,037 : x
  2. Step 2: Convert to fraction form
    1,917,459,184.50/4,126,148,037 = 4,126,148,037/x
  3. Step 3: Cross multiply
    1,917,459,184.50x = 4,126,148,037 × 4,126,148,037
  4. Step 4: Simplify right side
    1,917,459,184.50x = 17,025,097,623,238,952,960
  5. Step 5: Solve for x
    x = 17,025,097,623,238,952,960/1,917,459,184.50
  6. Step 6: Final answer
    x = 8,878,988,278.27

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.