Home / 43,586,636,652.21-67,674,781,734.40

Finding the Third Proportional to 43,586,636,652.21 and 67,674,781,734.40

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Solution

The third proportional to 43,586,636,652.21 and 67,674,781,734.40 is: 105,075,234,855.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,586,636,652.21 : 67,674,781,734.40 = 67,674,781,734.40 : x
  2. Step 2: Convert to fraction form
    43,586,636,652.21/67,674,781,734.40 = 67,674,781,734.40/x
  3. Step 3: Cross multiply
    43,586,636,652.21x = 67,674,781,734.40 × 67,674,781,734.40
  4. Step 4: Simplify right side
    43,586,636,652.21x = 4,579,876,082,798,544,551,936
  5. Step 5: Solve for x
    x = 4,579,876,082,798,544,551,936/43,586,636,652.21
  6. Step 6: Final answer
    x = 105,075,234,855.64

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.