Home / 13,260,618,924,426-28,856,268,564,490

Finding the Third Proportional to 13,260,618,924,426 and 28,856,268,564,490

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Solution

The third proportional to 13,260,618,924,426 and 28,856,268,564,490 is: 62,793,768,542,143.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,260,618,924,426 : 28,856,268,564,490 = 28,856,268,564,490 : x
  2. Step 2: Convert to fraction form
    13,260,618,924,426/28,856,268,564,490 = 28,856,268,564,490/x
  3. Step 3: Cross multiply
    13,260,618,924,426x = 28,856,268,564,490 × 28,856,268,564,490
  4. Step 4: Simplify right side
    13,260,618,924,426x = 832,684,235,465,973,832,146,223,104
  5. Step 5: Solve for x
    x = 832,684,235,465,973,832,146,223,104/13,260,618,924,426
  6. Step 6: Final answer
    x = 62,793,768,542,143.48

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.