Home / 5,423,344,965,981.40-11,709,426,260,900

Finding the Third Proportional to 5,423,344,965,981.40 and 11,709,426,260,900

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Solution

The third proportional to 5,423,344,965,981.40 and 11,709,426,260,900 is: 25,281,567,781,414.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,423,344,965,981.40 : 11,709,426,260,900 = 11,709,426,260,900 : x
  2. Step 2: Convert to fraction form
    5,423,344,965,981.40/11,709,426,260,900 = 11,709,426,260,900/x
  3. Step 3: Cross multiply
    5,423,344,965,981.40x = 11,709,426,260,900 × 11,709,426,260,900
  4. Step 4: Simplify right side
    5,423,344,965,981.40x = 137,110,663,359,454,560,412,237,824
  5. Step 5: Solve for x
    x = 137,110,663,359,454,560,412,237,824/5,423,344,965,981.40
  6. Step 6: Final answer
    x = 25,281,567,781,414.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.