Home / 20,829,298,952.25-45,637,981,335

Finding the Third Proportional to 20,829,298,952.25 and 45,637,981,335

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Solution

The third proportional to 20,829,298,952.25 and 45,637,981,335 is: 99,994,980,393.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,829,298,952.25 : 45,637,981,335 = 45,637,981,335 : x
  2. Step 2: Convert to fraction form
    20,829,298,952.25/45,637,981,335 = 45,637,981,335/x
  3. Step 3: Cross multiply
    20,829,298,952.25x = 45,637,981,335 × 45,637,981,335
  4. Step 4: Simplify right side
    20,829,298,952.25x = 2,082,825,340,333,808,418,816
  5. Step 5: Solve for x
    x = 2,082,825,340,333,808,418,816/20,829,298,952.25
  6. Step 6: Final answer
    x = 99,994,980,393.17

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.