Home / 40,533,039,329.21-84,420,973,689.33

Finding the Third Proportional to 40,533,039,329.21 and 84,420,973,689.33

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Solution

The third proportional to 40,533,039,329.21 and 84,420,973,689.33 is: 175,829,420,063.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,533,039,329.21 : 84,420,973,689.33 = 84,420,973,689.33 : x
  2. Step 2: Convert to fraction form
    40,533,039,329.21/84,420,973,689.33 = 84,420,973,689.33/x
  3. Step 3: Cross multiply
    40,533,039,329.21x = 84,420,973,689.33 × 84,420,973,689.33
  4. Step 4: Simplify right side
    40,533,039,329.21x = 7,126,900,798,654,548,803,584
  5. Step 5: Solve for x
    x = 7,126,900,798,654,548,803,584/40,533,039,329.21
  6. Step 6: Final answer
    x = 175,829,420,063.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.