Home / 76,430,941,677.56-113,983,612,155

Finding the Third Proportional to 76,430,941,677.56 and 113,983,612,155

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Solution

The third proportional to 76,430,941,677.56 and 113,983,612,155 is: 169,986,965,419.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,430,941,677.56 : 113,983,612,155 = 113,983,612,155 : x
  2. Step 2: Convert to fraction form
    76,430,941,677.56/113,983,612,155 = 113,983,612,155/x
  3. Step 3: Cross multiply
    76,430,941,677.56x = 113,983,612,155 × 113,983,612,155
  4. Step 4: Simplify right side
    76,430,941,677.56x = 12,992,263,839,901,464,657,920
  5. Step 5: Solve for x
    x = 12,992,263,839,901,464,657,920/76,430,941,677.56
  6. Step 6: Final answer
    x = 169,986,965,419.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.