Home / 30,485,992,325.62-66,037,813,123.50

Finding the Third Proportional to 30,485,992,325.62 and 66,037,813,123.50

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Solution

The third proportional to 30,485,992,325.62 and 66,037,813,123.50 is: 143,049,067,111.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,485,992,325.62 : 66,037,813,123.50 = 66,037,813,123.50 : x
  2. Step 2: Convert to fraction form
    30,485,992,325.62/66,037,813,123.50 = 66,037,813,123.50/x
  3. Step 3: Cross multiply
    30,485,992,325.62x = 66,037,813,123.50 × 66,037,813,123.50
  4. Step 4: Simplify right side
    30,485,992,325.62x = 4,360,992,762,134,308,847,616
  5. Step 5: Solve for x
    x = 4,360,992,762,134,308,847,616/30,485,992,325.62
  6. Step 6: Final answer
    x = 143,049,067,111.02

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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.